[PATCH 02/13] Don't touch fs_struct in usermodehelper

[Bharata B Rao]

From: Jan Blunck <jblunck@xxxxxxx>

This test seems to be unnecessary since we always have rootfs mounted before
calling a usermodehelper.

Signed-off-by: Andreas Gruenbacher <agruen@xxxxxxx>
Signed-off-by: Jan Blunck <jblunck@xxxxxxx>
Signed-off-by: Bharata B Rao <bharata@xxxxxxxxxxxxxxxxxx>
Acked-by: Christoph Hellwig <hch@xxxxxx>
---
 kernel/kmod.c |    5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -173,10 +173,7 @@ static int ____call_usermodehelper(void 
 	 */
 	set_user_nice(current, 0);
 
-	retval = -EPERM;
-	if (current->fs->root)
-		retval = kernel_execve(sub_info->path,
-				sub_info->argv, sub_info->envp);
+	retval = kernel_execve(sub_info->path, sub_info->argv, sub_info->envp);
 
 	/* Exec failed? */
 	sub_info->retval = retval;
-
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