[PATCH 2/4] exec: remove compat_do_execve

[Christoph Hellwig]

Just call compat_do_execve instead.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 fs/exec.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/fs/exec.c b/fs/exec.c
index b63fb020909075..06e07278b456fa 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1990,21 +1990,6 @@ static int do_execveat(int fd, struct filename *filename,
 }
 
 #ifdef CONFIG_COMPAT
-static int compat_do_execve(struct filename *filename,
-	const compat_uptr_t __user *__argv,
-	const compat_uptr_t __user *__envp)
-{
-	struct user_arg_ptr argv = {
-		.is_compat = true,
-		.ptr.compat = __argv,
-	};
-	struct user_arg_ptr envp = {
-		.is_compat = true,
-		.ptr.compat = __envp,
-	};
-	return do_execveat_common(AT_FDCWD, filename, argv, envp, 0);
-}
-
 static int compat_do_execveat(int fd, struct filename *filename,
 			      const compat_uptr_t __user *__argv,
 			      const compat_uptr_t __user *__envp,
@@ -2072,7 +2057,7 @@ COMPAT_SYSCALL_DEFINE3(execve, const char __user *, filename,
 	const compat_uptr_t __user *, argv,
 	const compat_uptr_t __user *, envp)
 {
-	return compat_do_execve(getname(filename), argv, envp);
+	return compat_do_execveat(AT_FDCWD, getname(filename), argv, envp, 0);
 }
 
 COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
-- 
2.30.1