linux-user/syscall: Remove unused variable from execve
From clang-13: linux-user/syscall.c:8503:17: error: variable 'total_size' set but not used \ [-Werror,-Wunused-but-set-variable] Acked-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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@ -8364,7 +8364,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
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abi_ulong guest_envp;
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abi_ulong guest_envp;
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abi_ulong addr;
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abi_ulong addr;
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char **q;
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char **q;
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int total_size = 0;
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argc = 0;
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argc = 0;
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guest_argp = arg2;
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guest_argp = arg2;
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@ -8396,7 +8395,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
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break;
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break;
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if (!(*q = lock_user_string(addr)))
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if (!(*q = lock_user_string(addr)))
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goto execve_efault;
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goto execve_efault;
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total_size += strlen(*q) + 1;
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}
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}
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*q = NULL;
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*q = NULL;
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@ -8408,7 +8406,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
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break;
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break;
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if (!(*q = lock_user_string(addr)))
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if (!(*q = lock_user_string(addr)))
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goto execve_efault;
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goto execve_efault;
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total_size += strlen(*q) + 1;
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}
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}
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*q = NULL;
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*q = NULL;
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