From 7a2d6a64645b38d7040bbd031c7a7b2655f5d976 Mon Sep 17 00:00:00 2001 From: Tsutomu Itoh Date: Mon, 1 Oct 2012 03:07:15 -0600 Subject: [PATCH] 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 --- fs/btrfs/extent_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index e8ee39b7335..67fe401c320 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -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; } -- 2.41.0