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| author | Richard Weinberger <richard@nod.at> | 2010-09-22 13:05:07 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-09-22 17:22:39 -0700 |
| commit | cb1dcc0ff4b57873210100fc9d70defa81af43d4 (patch) | |
| tree | e3ac8e05ce761fa1c468f1bd4fc2538b11ba3edb /arch/um | |
| parent | 1c2499ae87f828eabddf6483b0dfc11da1100c07 (diff) | |
| download | linux-3.10-cb1dcc0ff4b57873210100fc9d70defa81af43d4.tar.gz linux-3.10-cb1dcc0ff4b57873210100fc9d70defa81af43d4.tar.bz2 linux-3.10-cb1dcc0ff4b57873210100fc9d70defa81af43d4.zip | |
uml: fix compile warning
This fixes:
incompatible pointer type: => 89
arch/um/kernel/exec.c: warning: passing argument 2 of 'execve1' from
incompatible pointer type: => 69, 85
arch/um/kernel/exec.c: warning: passing argument 3 of 'execve1' from
incompatible pointer type: => 69, 85
which was introduced by d7627467b7a8d ("Make do_execve() take a const
filename pointer")
Signed-off-by: Richard Weinberger <richard@nod.at>
Cc: David Howells <dhowells@redhat.com>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/kernel/exec.c | 6 | ||||
| -rw-r--r-- | arch/um/kernel/internal.h | 2 | ||||
| -rw-r--r-- | arch/um/kernel/syscall.c | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c index cd145eda357..49b5e1eb326 100644 --- a/arch/um/kernel/exec.c +++ b/arch/um/kernel/exec.c @@ -62,7 +62,7 @@ static long execve1(const char *file, return error; } -long um_execve(const char *file, char __user *__user *argv, char __user *__user *env) +long um_execve(const char *file, const char __user *const __user *argv, const char __user *const __user *env) { long err; @@ -72,8 +72,8 @@ long um_execve(const char *file, char __user *__user *argv, char __user *__user return err; } -long sys_execve(const char __user *file, char __user *__user *argv, - char __user *__user *env) +long sys_execve(const char __user *file, const char __user *const __user *argv, + const char __user *const __user *env) { long error; char *filename; diff --git a/arch/um/kernel/internal.h b/arch/um/kernel/internal.h index 1303a105fe9..5bf97db24a0 100644 --- a/arch/um/kernel/internal.h +++ b/arch/um/kernel/internal.h @@ -1 +1 @@ -extern long um_execve(const char *file, char __user *__user *argv, char __user *__user *env); +extern long um_execve(const char *file, const char __user *const __user *argv, const char __user *const __user *env); diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c index 5ddb246626d..f958cb876ee 100644 --- a/arch/um/kernel/syscall.c +++ b/arch/um/kernel/syscall.c @@ -60,8 +60,8 @@ int kernel_execve(const char *filename, fs = get_fs(); set_fs(KERNEL_DS); - ret = um_execve(filename, (char __user *__user *)argv, - (char __user *__user *) envp); + ret = um_execve(filename, (const char __user *const __user *)argv, + (const char __user *const __user *) envp); set_fs(fs); return ret; |