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user.c: make uidhash_table static

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Fix the following sparse warning:

  kernel/user.c:85:19: warning: symbol 'uidhash_table' was not declared.
  Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20200413082146.22737-1-yanaijie@huawei.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jason Yan 2020-06-04 16:49:58 -07:00 committed by Linus Torvalds
parent 8977a27b66
commit de83dbd97f
1 changed files with 1 additions and 1 deletions
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kernel/user.c
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@ -82,7 +82,7 @@ EXPORT_SYMBOL_GPL(init_user_ns);
#define uidhashentry(uid) (uidhash_table + __uidhashfn((__kuid_val(uid)))) #define uidhashentry(uid) (uidhash_table + __uidhashfn((__kuid_val(uid))))
static struct kmem_cache *uid_cachep; static struct kmem_cache *uid_cachep;
struct hlist_head uidhash_table[UIDHASH_SZ]; static struct hlist_head uidhash_table[UIDHASH_SZ];
/* /*
* The uidhash_lock is mostly taken from process context, but it is * The uidhash_lock is mostly taken from process context, but it is