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sysctl: remove an unused variable

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"links" is never used, so we can remove it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
This commit is contained in:
Dan Carpenter
2012-01-30 16:39:59 +03:00
committed by Eric W. Biederman
parent fea478d410
commit 4798178709
1 changed files with 0 additions and 2 deletions
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2
fs/proc/proc_sysctl.c
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@@ -1165,7 +1165,6 @@ struct ctl_table_header *__register_sysctl_table(
const char *path, struct ctl_table *table) const char *path, struct ctl_table *table)
{ {
struct ctl_table_root *root = set->dir.header.root; struct ctl_table_root *root = set->dir.header.root;
struct ctl_table_header *links = NULL;
struct ctl_table_header *header; struct ctl_table_header *header;
const char *name, *nextname; const char *name, *nextname;
struct ctl_dir *dir; struct ctl_dir *dir;
@@ -1222,7 +1221,6 @@ fail_put_dir_locked:
drop_sysctl_table(&dir->header); drop_sysctl_table(&dir->header);
spin_unlock(&sysctl_lock); spin_unlock(&sysctl_lock);
fail: fail:
kfree(links);
kfree(header); kfree(header);
dump_stack(); dump_stack();
return NULL; return NULL;