fix the following errors by using string format specifier and an empty parameter:
seccomp_benchmark.c:197:24: warning: zero-length gnu_printf format string [-Wformat-zero-length] 197 | ksft_print_msg(""); | ^~ seccomp_benchmark.c:202:24: warning: zero-length gnu_printf format string [-Wformat-zero-length] 202 | ksft_print_msg(""); | ^~ seccomp_benchmark.c:204:24: warning: zero-length gnu_printf format string [-Wformat-zero-length] 204 | ksft_print_msg(""); | ^~
Reported-by: kernel test robot lkp@intel.com Closes: https://lore.kernel.org/oe-kbuild-all/202312260235.Uj5ug8K9-lkp@intel.com/ Suggested-by: Kees Cook kees@kernel.org Signed-off-by: Amer Al Shanawany amer.shanawany@gmail.com --- v1 -> v2: removed empty print statements v2 -> v3: used Kees's suggestion --- tools/testing/selftests/seccomp/seccomp_benchmark.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/seccomp/seccomp_benchmark.c b/tools/testing/selftests/seccomp/seccomp_benchmark.c index b83099160fbc..94886c82ae60 100644 --- a/tools/testing/selftests/seccomp/seccomp_benchmark.c +++ b/tools/testing/selftests/seccomp/seccomp_benchmark.c @@ -194,14 +194,14 @@ int main(int argc, char *argv[]) ksft_set_plan(7);
ksft_print_msg("Running on:\n"); - ksft_print_msg(""); + ksft_print_msg("%s", ""); system("uname -a");
ksft_print_msg("Current BPF sysctl settings:\n"); /* Avoid using "sysctl" which may not be installed. */ - ksft_print_msg(""); + ksft_print_msg("%s", ""); system("grep -H . /proc/sys/net/core/bpf_jit_enable"); - ksft_print_msg(""); + ksft_print_msg("%s", ""); system("grep -H . /proc/sys/net/core/bpf_jit_harden");
affinity();