+ devcgroup-remove-unused-variable.patch added to -mm tree

+ devcgroup-remove-unused-variable.patch added to -mm tree

[akpm]

The patch titled
     devcgroup: remove unused variable
has been added to the -mm tree.  Its filename is
     devcgroup-remove-unused-variable.patch

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See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: devcgroup: remove unused variable
From: Li Zefan <lizf@cn.fujitsu.com>

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: Paul Menage <menage@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 security/device_cgroup.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff -puN security/device_cgroup.c~devcgroup-remove-unused-variable security/device_cgroup.c
--- a/security/device_cgroup.c~devcgroup-remove-unused-variable
+++ a/security/device_cgroup.c
@@ -355,7 +355,7 @@ static int devcgroup_update_access(struc
 	struct dev_cgroup *cur_devcgroup;
 	const char *b;
 	char *endp;
-	int retval = 0, count;
+	int count;
 	struct dev_whitelist_item wh;
 
 	if (!capable(CAP_SYS_ADMIN))
@@ -432,7 +432,6 @@ static int devcgroup_update_access(struc
 	}
 
 handle:
-	retval = 0;
 	switch (filetype) {
 	case DEVCG_ALLOW:
 		if (!parent_has_perm(devcgroup, &wh))
_

Patches currently in -mm which might be from lizf@cn.fujitsu.com are

devcgroup-fix-race-against-rmdir.patch
linux-next.patch
memrlimit-cgroup-mm-owner-callback-changes-to-add-task-info.patch
devcgroup-use-kmemdup.patch
devcgroup-remove-unused-variable.patch
memrlimit-add-memrlimit-controller-documentation.patch
memrlimit-setup-the-memrlimit-controller.patch
memrlimit-add-memrlimit-controller-accounting-and-control.patch
memrlimit-add-memrlimit-controller-accounting-and-control-memory-rlimit-enhance-mm_owner_changed-callback-to-deal-with-exited-owner.patch
memrlimit-add-memrlimit-controller-accounting-and-control-memory-rlimit-fix-crash-on-fork.patch
memrlimit-improve-error-handling.patch
memrlimit-improve-error-handling-update.patch
memrlimit-handle-attach_task-failure-add-can_attach-callback.patch