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authorRoss Zwisler <ross.zwisler@linux.intel.com>2016-11-08 11:31:44 +1100
committerDave Chinner <david@fromorbit.com>2016-11-08 11:31:44 +1100
commitce95ab0fa669698805ff8841a756733a7702b5c9 (patch)
tree1d8ad29db596dbd5171de64b70d6f96c8a618f3b /fs/dax.c
parent03e0990fc88f82c85abeaf90aabe1921e4e0b72f (diff)
downloadlinux-ce95ab0fa669698805ff8841a756733a7702b5c9.tar.bz2
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>
Diffstat (limited to 'fs/dax.c')
-rw-r--r--fs/dax.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/dax.c b/fs/dax.c
index b09817ac6f87..e52e7543c351 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -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)
{