From: Vasily Tarasov <tarasov@vasily.name>
Date: Mon, 6 Apr 2015 19:12:00 +0000 (-0400)
Subject: desc_table_init cannot return NULL
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=1886973b8c855d41bb322eddb5bd78db3f149d73;p=linux-dmdedup.git

desc_table_init cannot return NULL
---

diff --git a/drivers/md/dm-dedup-target.c b/drivers/md/dm-dedup-target.c
index ff190d58d1a..202375fa520 100644
--- a/drivers/md/dm-dedup-target.c
+++ b/drivers/md/dm-dedup-target.c
@@ -680,7 +680,7 @@ static int dm_dedup_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	}
 
 	dc->desc_table = desc_table_init(da.hash_algo);
-	if (!dc->desc_table || IS_ERR(dc->desc_table)) {
+	if (IS_ERR(dc->desc_table)) {
 		ti->error = "failed to initialize crypto API";
 		r = PTR_ERR(dc->desc_table);
 		goto bad_metadata_init;