Fix the following coccicheck warnings:
tools/testing/selftests/kvm/lib/s390x/ucall.c:25:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/x86_64/ucall.c:27:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/riscv/ucall.c:56:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/aarch64/ucall.c:82:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/aarch64/ucall.c:55:20-21: WARNING opportunity for min()
min() is defined in tools/include/linux/kernel.h.
Signed-off-by: Guo Zhengkui guozhengkui@vivo.com --- tools/testing/selftests/kvm/lib/aarch64/ucall.c | 4 ++-- tools/testing/selftests/kvm/lib/riscv/ucall.c | 2 +- tools/testing/selftests/kvm/lib/s390x/ucall.c | 2 +- tools/testing/selftests/kvm/lib/x86_64/ucall.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/kvm/lib/aarch64/ucall.c b/tools/testing/selftests/kvm/lib/aarch64/ucall.c index e0b0164e9af8..00be3ef195ca 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/ucall.c +++ b/tools/testing/selftests/kvm/lib/aarch64/ucall.c @@ -52,7 +52,7 @@ void ucall_init(struct kvm_vm *vm, void *arg) * lower and won't match physical addresses. */ bits = vm->va_bits - 1; - bits = vm->pa_bits < bits ? vm->pa_bits : bits; + bits = min(vm->pa_bits, bits); end = 1ul << bits; start = end * 5 / 8; step = end / 16; @@ -79,7 +79,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS; + nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i) diff --git a/tools/testing/selftests/kvm/lib/riscv/ucall.c b/tools/testing/selftests/kvm/lib/riscv/ucall.c index 9e42d8248fa6..34f16fe70ce8 100644 --- a/tools/testing/selftests/kvm/lib/riscv/ucall.c +++ b/tools/testing/selftests/kvm/lib/riscv/ucall.c @@ -53,7 +53,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS; + nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i) diff --git a/tools/testing/selftests/kvm/lib/s390x/ucall.c b/tools/testing/selftests/kvm/lib/s390x/ucall.c index 9d3b0f15249a..665267c1135d 100644 --- a/tools/testing/selftests/kvm/lib/s390x/ucall.c +++ b/tools/testing/selftests/kvm/lib/s390x/ucall.c @@ -22,7 +22,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS; + nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i) diff --git a/tools/testing/selftests/kvm/lib/x86_64/ucall.c b/tools/testing/selftests/kvm/lib/x86_64/ucall.c index a3489973e290..2ea31a0ebe30 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/ucall.c +++ b/tools/testing/selftests/kvm/lib/x86_64/ucall.c @@ -24,7 +24,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS; + nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i)
On Wed, 11 May 2022 20:05:55 +0800 Guo Zhengkui guozhengkui@vivo.com wrote:
Fix the following coccicheck warnings:
tools/testing/selftests/kvm/lib/s390x/ucall.c:25:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/x86_64/ucall.c:27:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/riscv/ucall.c:56:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/aarch64/ucall.c:82:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/aarch64/ucall.c:55:20-21: WARNING opportunity for min()
min() is defined in tools/include/linux/kernel.h.
Signed-off-by: Guo Zhengkui guozhengkui@vivo.com
Acked-by: Claudio Imbrenda imbrenda@linux.ibm.com
tools/testing/selftests/kvm/lib/aarch64/ucall.c | 4 ++-- tools/testing/selftests/kvm/lib/riscv/ucall.c | 2 +- tools/testing/selftests/kvm/lib/s390x/ucall.c | 2 +- tools/testing/selftests/kvm/lib/x86_64/ucall.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/kvm/lib/aarch64/ucall.c b/tools/testing/selftests/kvm/lib/aarch64/ucall.c index e0b0164e9af8..00be3ef195ca 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/ucall.c +++ b/tools/testing/selftests/kvm/lib/aarch64/ucall.c @@ -52,7 +52,7 @@ void ucall_init(struct kvm_vm *vm, void *arg) * lower and won't match physical addresses. */ bits = vm->va_bits - 1;
- bits = vm->pa_bits < bits ? vm->pa_bits : bits;
- bits = min(vm->pa_bits, bits); end = 1ul << bits; start = end * 5 / 8; step = end / 16;
@@ -79,7 +79,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
- nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i) diff --git a/tools/testing/selftests/kvm/lib/riscv/ucall.c b/tools/testing/selftests/kvm/lib/riscv/ucall.c index 9e42d8248fa6..34f16fe70ce8 100644 --- a/tools/testing/selftests/kvm/lib/riscv/ucall.c +++ b/tools/testing/selftests/kvm/lib/riscv/ucall.c @@ -53,7 +53,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
- nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i) diff --git a/tools/testing/selftests/kvm/lib/s390x/ucall.c b/tools/testing/selftests/kvm/lib/s390x/ucall.c index 9d3b0f15249a..665267c1135d 100644 --- a/tools/testing/selftests/kvm/lib/s390x/ucall.c +++ b/tools/testing/selftests/kvm/lib/s390x/ucall.c @@ -22,7 +22,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
- nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i) diff --git a/tools/testing/selftests/kvm/lib/x86_64/ucall.c b/tools/testing/selftests/kvm/lib/x86_64/ucall.c index a3489973e290..2ea31a0ebe30 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/ucall.c +++ b/tools/testing/selftests/kvm/lib/x86_64/ucall.c @@ -24,7 +24,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
- nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i)
On Wed, May 11, 2022 at 5:38 PM Guo Zhengkui guozhengkui@vivo.com wrote:
Fix the following coccicheck warnings:
tools/testing/selftests/kvm/lib/s390x/ucall.c:25:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/x86_64/ucall.c:27:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/riscv/ucall.c:56:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/aarch64/ucall.c:82:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/aarch64/ucall.c:55:20-21: WARNING opportunity for min()
min() is defined in tools/include/linux/kernel.h.
Signed-off-by: Guo Zhengkui guozhengkui@vivo.com
For KVM RISC-V: Acked-by: Anup Patel anup@brainfault.org
Thanks, Anup
tools/testing/selftests/kvm/lib/aarch64/ucall.c | 4 ++-- tools/testing/selftests/kvm/lib/riscv/ucall.c | 2 +- tools/testing/selftests/kvm/lib/s390x/ucall.c | 2 +- tools/testing/selftests/kvm/lib/x86_64/ucall.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/kvm/lib/aarch64/ucall.c b/tools/testing/selftests/kvm/lib/aarch64/ucall.c index e0b0164e9af8..00be3ef195ca 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/ucall.c +++ b/tools/testing/selftests/kvm/lib/aarch64/ucall.c @@ -52,7 +52,7 @@ void ucall_init(struct kvm_vm *vm, void *arg) * lower and won't match physical addresses. */ bits = vm->va_bits - 1;
bits = vm->pa_bits < bits ? vm->pa_bits : bits;
bits = min(vm->pa_bits, bits); end = 1ul << bits; start = end * 5 / 8; step = end / 16;@@ -79,7 +79,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
nargs = min(nargs, UCALL_MAX_ARGS); va_start(va, nargs); for (i = 0; i < nargs; ++i)diff --git a/tools/testing/selftests/kvm/lib/riscv/ucall.c b/tools/testing/selftests/kvm/lib/riscv/ucall.c index 9e42d8248fa6..34f16fe70ce8 100644 --- a/tools/testing/selftests/kvm/lib/riscv/ucall.c +++ b/tools/testing/selftests/kvm/lib/riscv/ucall.c @@ -53,7 +53,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
nargs = min(nargs, UCALL_MAX_ARGS); va_start(va, nargs); for (i = 0; i < nargs; ++i)diff --git a/tools/testing/selftests/kvm/lib/s390x/ucall.c b/tools/testing/selftests/kvm/lib/s390x/ucall.c index 9d3b0f15249a..665267c1135d 100644 --- a/tools/testing/selftests/kvm/lib/s390x/ucall.c +++ b/tools/testing/selftests/kvm/lib/s390x/ucall.c @@ -22,7 +22,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
nargs = min(nargs, UCALL_MAX_ARGS); va_start(va, nargs); for (i = 0; i < nargs; ++i)diff --git a/tools/testing/selftests/kvm/lib/x86_64/ucall.c b/tools/testing/selftests/kvm/lib/x86_64/ucall.c index a3489973e290..2ea31a0ebe30 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/ucall.c +++ b/tools/testing/selftests/kvm/lib/x86_64/ucall.c @@ -24,7 +24,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
nargs = min(nargs, UCALL_MAX_ARGS); va_start(va, nargs); for (i = 0; i < nargs; ++i)-- 2.20.1
On 5/11/22 14:05, Guo Zhengkui wrote:
Fix the following coccicheck warnings:
tools/testing/selftests/kvm/lib/s390x/ucall.c:25:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/x86_64/ucall.c:27:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/riscv/ucall.c:56:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/aarch64/ucall.c:82:15-17: WARNING opportunity for min() tools/testing/selftests/kvm/lib/aarch64/ucall.c:55:20-21: WARNING opportunity for min()
min() is defined in tools/include/linux/kernel.h.
Signed-off-by: Guo Zhengkui guozhengkui@vivo.com
tools/testing/selftests/kvm/lib/aarch64/ucall.c | 4 ++-- tools/testing/selftests/kvm/lib/riscv/ucall.c | 2 +- tools/testing/selftests/kvm/lib/s390x/ucall.c | 2 +- tools/testing/selftests/kvm/lib/x86_64/ucall.c | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/kvm/lib/aarch64/ucall.c b/tools/testing/selftests/kvm/lib/aarch64/ucall.c index e0b0164e9af8..00be3ef195ca 100644 --- a/tools/testing/selftests/kvm/lib/aarch64/ucall.c +++ b/tools/testing/selftests/kvm/lib/aarch64/ucall.c @@ -52,7 +52,7 @@ void ucall_init(struct kvm_vm *vm, void *arg) * lower and won't match physical addresses. */ bits = vm->va_bits - 1;
- bits = vm->pa_bits < bits ? vm->pa_bits : bits;
- bits = min(vm->pa_bits, bits); end = 1ul << bits; start = end * 5 / 8; step = end / 16;
@@ -79,7 +79,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
- nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i) diff --git a/tools/testing/selftests/kvm/lib/riscv/ucall.c b/tools/testing/selftests/kvm/lib/riscv/ucall.c index 9e42d8248fa6..34f16fe70ce8 100644 --- a/tools/testing/selftests/kvm/lib/riscv/ucall.c +++ b/tools/testing/selftests/kvm/lib/riscv/ucall.c @@ -53,7 +53,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
- nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i) diff --git a/tools/testing/selftests/kvm/lib/s390x/ucall.c b/tools/testing/selftests/kvm/lib/s390x/ucall.c index 9d3b0f15249a..665267c1135d 100644 --- a/tools/testing/selftests/kvm/lib/s390x/ucall.c +++ b/tools/testing/selftests/kvm/lib/s390x/ucall.c @@ -22,7 +22,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
- nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i) diff --git a/tools/testing/selftests/kvm/lib/x86_64/ucall.c b/tools/testing/selftests/kvm/lib/x86_64/ucall.c index a3489973e290..2ea31a0ebe30 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/ucall.c +++ b/tools/testing/selftests/kvm/lib/x86_64/ucall.c @@ -24,7 +24,7 @@ void ucall(uint64_t cmd, int nargs, ...) va_list va; int i;
- nargs = nargs <= UCALL_MAX_ARGS ? nargs : UCALL_MAX_ARGS;
- nargs = min(nargs, UCALL_MAX_ARGS);
va_start(va, nargs); for (i = 0; i < nargs; ++i)
Queued, thanks.
Paolo
linux-kselftest-mirror@lists.linaro.org
-
Anup Patel -
Claudio Imbrenda -
Guo Zhengkui -
Paolo Bonzini