Commit 7a2d6a64 authored Oct 01, 2012 by Tsutomu Itoh Committed by Chris Mason Oct 09, 2012

Btrfs: remove unnecessary IS_ERR in bio_readpage_error()



Because the value of extent_map is only a correct value or NULL,
so IS_ERR is unnecessary.

Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>

parent 8d1a1317

fs/btrfs/extent_io.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2110,7 +2110,7 @@ static int bio_readpage_error(struct bio failed_bio, struct page page,
		}
		read_unlock(&em_tree->lock);

		if (!em \|\| IS_ERR(em)) {
		if (!em) {
		kfree(failrec);
		return -EIO;
		}