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devcgroup: remove unused variable

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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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Li Zefan
2008-10-18 20:28:07 -07:00
committed by Linus Torvalds
parent 2cdc7241a2
commit c012a54ae0
1 changed files with 1 additions and 2 deletions
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3
security/device_cgroup.c
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@@ -355,7 +355,7 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup,
struct dev_cgroup *cur_devcgroup; struct dev_cgroup *cur_devcgroup;
const char *b; const char *b;
char *endp; char *endp;
int retval = 0, count; int count;
struct dev_whitelist_item wh; struct dev_whitelist_item wh;
if (!capable(CAP_SYS_ADMIN)) if (!capable(CAP_SYS_ADMIN))
@@ -432,7 +432,6 @@ static int devcgroup_update_access(struct dev_cgroup *devcgroup,
} }
handle: handle:
retval = 0;
switch (filetype) { switch (filetype) {
case DEVCG_ALLOW: case DEVCG_ALLOW:
if (!parent_has_perm(devcgroup, &wh)) if (!parent_has_perm(devcgroup, &wh))