| Message ID | 20210712215535.1471256-9-richard.henderson@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Fixes for clang-13 plus tcg/ppc | expand |
Le 12/07/2021 à 23:55, Richard Henderson a écrit : > From clang-13: > linux-user/syscall.c:8503:17: error: variable 'total_size' set but not used \ > [-Werror,-Wunused-but-set-variable] > > Cc: Laurent Vivier <laurent@vivier.eu> > Signed-off-by: Richard Henderson <richard.henderson@linaro.org> > --- > linux-user/syscall.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/linux-user/syscall.c b/linux-user/syscall.c > index 2e826206d2..c27debba8c 100644 > --- a/linux-user/syscall.c > +++ b/linux-user/syscall.c > @@ -8500,7 +8500,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, > abi_ulong guest_envp; > abi_ulong addr; > char **q; > - int total_size = 0; > > argc = 0; > guest_argp = arg2; > @@ -8532,7 +8531,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, > break; > if (!(*q = lock_user_string(addr))) > goto execve_efault; > - total_size += strlen(*q) + 1; > } > *q = NULL; > > @@ -8544,7 +8542,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, > break; > if (!(*q = lock_user_string(addr))) > goto execve_efault; > - total_size += strlen(*q) + 1; > } > *q = NULL; > > Acked-by: Laurent Vivier <laurent@vivier.eu>
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 2e826206d2..c27debba8c 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -8500,7 +8500,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, abi_ulong guest_envp; abi_ulong addr; char **q; - int total_size = 0; argc = 0; guest_argp = arg2; @@ -8532,7 +8531,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, break; if (!(*q = lock_user_string(addr))) goto execve_efault; - total_size += strlen(*q) + 1; } *q = NULL; @@ -8544,7 +8542,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1, break; if (!(*q = lock_user_string(addr))) goto execve_efault; - total_size += strlen(*q) + 1; } *q = NULL;
From clang-13: linux-user/syscall.c:8503:17: error: variable 'total_size' set but not used \ [-Werror,-Wunused-but-set-variable] Cc: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- linux-user/syscall.c | 3 --- 1 file changed, 3 deletions(-) -- 2.25.1