[PATCH] btrfs/compression.c: quiet sparse noise

[H Hartley Sweeten]

Quiet the sparse warning:

warning: symbol 'btrfs_compress_op' was not declared. Should it be static?

Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Chris Mason <chris.mason@xxxxxxxxxx> 

---

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 8ec5d86..3e8c133 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -726,7 +726,7 @@ static int comp_num_workspace[BTRFS_COMPRESS_TYPES];
 static atomic_t comp_alloc_workspace[BTRFS_COMPRESS_TYPES];
 static wait_queue_head_t comp_workspace_wait[BTRFS_COMPRESS_TYPES];
 
-struct btrfs_compress_op *btrfs_compress_op[] = {
+static struct btrfs_compress_op *btrfs_compress_op[] = {
 	&btrfs_zlib_compress,
 	&btrfs_lzo_compress,
 };
--
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