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Subject[PATCH] devcgroup: remove unused variable

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---
security/device_cgroup.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/security/device_cgroup.c b/security/device_cgroup.c
index 9c625f6..d5c15a7 100644
--- a/security/device_cgroup.c
+++ b/security/device_cgroup.c
@@ -355,7 +355,7 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup,
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(struct dev_cgroup *devcgroup,
}

handle:
- retval = 0;
switch (filetype) {
case DEVCG_ALLOW:
if (!parent_has_perm(devcgroup, &wh))
--
1.5.4.rc3



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