fs/eventfd.c: make eventfd_ida static
Fix sparse warning:
fs/eventfd.c:26:1: warning:
symbol 'eventfd_ida' was not declared. Should it be static?
Link: http://lkml.kernel.org/r/20190413142348.34716-1-yuehaibing@huawei.com
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/eventfd.c b/fs/eventfd.c
index ce8fa15..93b1fa7 100644
--- a/fs/eventfd.c
+++ b/fs/eventfd.c
@@ -23,7 +23,7 @@
#include <linux/seq_file.h>
#include <linux/idr.h>
-DEFINE_IDA(eventfd_ida);
+static DEFINE_IDA(eventfd_ida);
struct eventfd_ctx {
struct kref kref;