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authorJason Yan <yanaijie@huawei.com>2020-06-04 16:49:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-04 19:06:24 -0700
commitde83dbd97f173650a602c5e356025b732173ecc4 (patch)
treea4bbe93fc20afb6a0acb401792d54a3befe558ee /kernel/user.c
parent8977a27b663ebb3bc745a1e7f91b2927b4522861 (diff)
user.c: make uidhash_table static
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>
Diffstat (limited to 'kernel/user.c')
-rw-r--r--kernel/user.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/user.c b/kernel/user.c
index 5235d7f49982..b1635d94a1f2 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -82,7 +82,7 @@ EXPORT_SYMBOL_GPL(init_user_ns);
#define uidhashentry(uid) (uidhash_table + __uidhashfn((__kuid_val(uid))))
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