bcache: Correct printf()-style format length modifier

Fix

  drivers/md/bcache/btree.c: In function ‘bch_btree_node_read’:
  drivers/md/bcache/btree.c:259: warning: format ‘%lu’ expects type ‘long unsigned int’, but argument 3 has type ‘size_t’

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index f9764e61978b5749487862b5ab88eb73b13f18ba..8fad8402fb2e530d970b0097e779a34164ce0260 100644 (file)
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -255,7 +255,7 @@ void bch_btree_node_read(struct btree *b)
 
        return;
 err:
-       bch_cache_set_error(b->c, "io error reading bucket %lu",
+       bch_cache_set_error(b->c, "io error reading bucket %zu",
                            PTR_BUCKET_NR(b->c, &b->key, 0));
 }