fix 68 checkpatch errors in tools/testing/selftests/x86/test_syscall_vdso.c: add void to function definitions without parameters fix whitespace in charp array definitions fix whitespace in printf statements

Signed-off-by: Raphael Pinsonneault-Thibeault rpthibeault@gmail.com ---

for the whitespace errors, attempted to maintain the ���prettiness��� of the charp definition and the printf statements

.../testing/selftests/x86/test_syscall_vdso.c | 59 ++++++++++--------- 1 file changed, 30 insertions(+), 29 deletions(-)

diff --git a/tools/testing/selftests/x86/test_syscall_vdso.c b/tools/testing/selftests/x86/test_syscall_vdso.c index 8965c311bd65..ee98c3cf4f56 100644 --- a/tools/testing/selftests/x86/test_syscall_vdso.c +++ b/tools/testing/selftests/x86/test_syscall_vdso.c @@ -116,10 +116,10 @@ void print_regs64(void) { if (!kernel_is_64bit) return; - printf("ax:%016llx bx:%016llx cx:%016llx dx:%016llx\n", regs64.rax, regs64.rbx, regs64.rcx, regs64.rdx); - printf("si:%016llx di:%016llx bp:%016llx sp:%016llx\n", regs64.rsi, regs64.rdi, regs64.rbp, regs64.rsp); - printf(" 8:%016llx 9:%016llx 10:%016llx 11:%016llx\n", regs64.r8 , regs64.r9 , regs64.r10, regs64.r11); - printf("12:%016llx 13:%016llx 14:%016llx 15:%016llx\n", regs64.r12, regs64.r13, regs64.r14, regs64.r15); + printf("ax:%016llx bx:%016llx cx:%016llx dx:%016llx\n", regs64.rax, regs64.rbx, regs64.rcx, regs64.rdx); + printf("si:%016llx di:%016llx bp:%016llx sp:%016llx\n", regs64.rsi, regs64.rdi, regs64.rbp, regs64.rsp); + printf(" 8:%016llx 9:%016llx 10:%016llx 11:%016llx\n", regs64.r8, regs64.r9, regs64.r10, regs64.r11); + printf("12:%016llx 13:%016llx 14:%016llx 15:%016llx\n", regs64.r12, regs64.r13, regs64.r14, regs64.r15); }

int check_regs64(void) @@ -179,7 +179,7 @@ struct { int sz; } sigmask_desc;

-void prep_args() +void prep_args(void) { nfds = 42; FD_ZERO(&rfds); @@ -201,28 +201,28 @@ void prep_args() static void print_flags(const char *name, unsigned long r) { static const char *bitarray[] = { - "\n" ,"c\n" ,/* Carry Flag */ - "0 " ,"1 " ,/* Bit 1 - always on */ - "" ,"p " ,/* Parity Flag */ - "0 " ,"3? " , - "" ,"a " ,/* Auxiliary carry Flag */ - "0 " ,"5? " , - "" ,"z " ,/* Zero Flag */ - "" ,"s " ,/* Sign Flag */ - "" ,"t " ,/* Trap Flag */ - "" ,"i " ,/* Interrupt Flag */ - "" ,"d " ,/* Direction Flag */ - "" ,"o " ,/* Overflow Flag */ - "0 " ,"1 " ,/* I/O Privilege Level (2 bits) */ - "0" ,"1" ,/* I/O Privilege Level (2 bits) */ - "" ,"n " ,/* Nested Task */ - "0 " ,"15? ", - "" ,"r " ,/* Resume Flag */ - "" ,"v " ,/* Virtual Mode */ - "" ,"ac " ,/* Alignment Check/Access Control */ - "" ,"vif ",/* Virtual Interrupt Flag */ - "" ,"vip ",/* Virtual Interrupt Pending */ - "" ,"id " ,/* CPUID detection */ + "\n", "c\n", /* Carry Flag */ + "0 ", "1 ", /* Bit 1 - always on */ + "", "p ", /* Parity Flag */ + "0 ", "3? ", + "", "a ", /* Auxiliary carry Flag */ + "0 ", "5? ", + "", "z ", /* Zero Flag */ + "", "s ", /* Sign Flag */ + "", "t ", /* Trap Flag */ + "", "i ", /* Interrupt Flag */ + "", "d ", /* Direction Flag */ + "", "o ", /* Overflow Flag */ + "0 ", "1 ", /* I/O Privilege Level (2 bits) */ + "0", "1", /* I/O Privilege Level (2 bits) */ + "", "n ", /* Nested Task */ + "0 ", "15? ", + "", "r ", /* Resume Flag */ + "", "v ", /* Virtual Mode */ + "", "ac ", /* Alignment Check/Access Control */ + "", "vif ", /* Virtual Interrupt Flag */ + "", "vip ", /* Virtual Interrupt Pending */ + "", "id ", /* CPUID detection */ NULL }; const char **bitstr; @@ -320,7 +320,7 @@ int run_syscall(void) return check_regs64(); }

-int run_syscall_twice() +int run_syscall_twice(void) { int exitcode = 0; long sv; @@ -337,7 +337,7 @@ int run_syscall_twice() return exitcode; }

-void ptrace_me() +void ptrace_me(void) { pid_t pid;

@@ -356,6 +356,7 @@ void ptrace_me() printf("[RUN]\tRunning tests under ptrace\n"); while (1) { int status; + pid = waitpid(-1, &status, __WALL); if (WIFEXITED(status)) exit(WEXITSTATUS(status));