diff mbox series

[PULL,for-6.1,11/12] linux-user/syscall: Remove unused variable from execve

Message ID 20210726214729.2062862-12-richard.henderson@linaro.org
State Accepted
Commit 211364c21e7f757ae1acf4e72b5df39c498fb88b
Headers show
Series tcg and misc patch queue | expand

Commit Message

Richard Henderson July 26, 2021, 9:47 p.m. UTC 
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(-)

-- 
2.25.1
diff mbox series

Patch

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;