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[PATCH for-6.1? v2 8/9] linux-user/syscall: Remove unused variable from
From: |
Richard Henderson |
Subject: |
[PATCH for-6.1? v2 8/9] linux-user/syscall: Remove unused variable from execve |
Date: |
Sun, 25 Jul 2021 02:24:15 -1000 |
>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>
---
linux-user/syscall.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 376629c689..ccd3892b2d 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8364,7 +8364,6 @@ 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;
@@ -8396,7 +8395,6 @@ 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;
@@ -8408,7 +8406,6 @@ 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;
--
2.25.1
- [PATCH for-6.1? v2 4/9] net/checksum: Remove unused variable in net_checksum_add_iov, (continued)
- [PATCH for-6.1? v2 4/9] net/checksum: Remove unused variable in net_checksum_add_iov, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 3/9] util/selfmap: Discard mapping on error, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 5/9] hw/audio/adlib: Remove unused variable in adlib_callback, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 6/9] hw/ppc/spapr_events: Remove unused variable from check_exception, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 7/9] hw/pci-hist/pnv_phb4: Fix typo in pnv_phb4_ioda_write, Richard Henderson, 2021/07/25
- [PATCH for-6.1? v2 8/9] linux-user/syscall: Remove unused variable from execve,
Richard Henderson <=
- [PATCH for-6.1? v2 9/9] tests/unit: Remove unused variable from test_io, Richard Henderson, 2021/07/25
- Re: [PATCH for-6.1? v2 0/9] Fixes for clang-13, Richard Henderson, 2021/07/26