This patch marks the function btree_insert_fn() as static in bcache/btree.c because it is not used outside this file. Thus, it also eliminates the following warning in bcache/btree.c: drivers/md/bcache/btree.c:2220:5: warning: no previous prototype for ‘btree_insert_fn’ [-Wmissing-prototypes] Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx> --- drivers/md/bcache/btree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c index 5e2765a..dc6e2be 100644 --- a/drivers/md/bcache/btree.c +++ b/drivers/md/bcache/btree.c @@ -2217,7 +2217,7 @@ struct btree_insert_op { struct bkey *replace_key; }; -int btree_insert_fn(struct btree_op *b_op, struct btree *b) +static int btree_insert_fn(struct btree_op *b_op, struct btree *b) { struct btree_insert_op *op = container_of(b_op, struct btree_insert_op, op); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html