Commit ce95ab0f authored Nov 08, 2016 by Ross Zwisler Committed by Dave Chinner Nov 08, 2016

dax: make 'wait_table' global variable static



The global 'wait_table' variable is only used within fs/dax.c, and
generates the following sparse warning:

fs/dax.c:39:19: warning: symbol 'wait_table' was not declared. Should it be static?

Make it static so it has scope local to fs/dax.c, and to make sparse happy.

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dave Chinner <david@fromorbit.com>

parent 03e0990f

fs/dax.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -52,7 +52,7 @@
		#define DAX_WAIT_TABLE_BITS 12
		#define DAX_WAIT_TABLE_ENTRIES (1 << DAX_WAIT_TABLE_BITS)

		wait_queue_head_t wait_table[DAX_WAIT_TABLE_ENTRIES];
		static wait_queue_head_t wait_table[DAX_WAIT_TABLE_ENTRIES];

		static int __init init_dax_wait_table(void)
		{