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authorSilvio Fricke <silvio.fricke@gmail.com>2015-09-29 19:10:36 +0200
committerDavid Sterba <dsterba@suse.com>2015-10-21 14:29:26 +0200
commitc47a831cd653fa4ef4979ae7007e60037eddcb37 (patch)
tree69d07646892cda8a71072e8b7920a6afac6ccaec /volumes.c
parent9c89f637a3d754ac401b7b6dabe5c7b8c336f848 (diff)
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btrfs-progs: use calloc instead of malloc+memset
This patch is generated from a coccinelle semantic patch: identifier t; expression e; statement s; @@ -t = malloc(e); +t = calloc(1, e); ( if (!t) s | if (t == NULL) s | ) -memset(t, 0, e); Signed-off-by: Silvio Fricke <silvio.fricke@gmail.com> [squashed patches into one] Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'volumes.c')
-rw-r--r--volumes.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/volumes.c b/volumes.c
index ca50f1c..83ddd16 100644
--- a/volumes.c
+++ b/volumes.c
@@ -1968,10 +1968,9 @@ static void split_eb_for_raid56(struct btrfs_fs_info *info,
if (raid_map[i] >= BTRFS_RAID5_P_STRIPE)
break;
- eb = malloc(sizeof(struct extent_buffer) + stripe_len);
+ eb = calloc(1, sizeof(struct extent_buffer) + stripe_len);
if (!eb)
BUG();
- memset(eb, 0, sizeof(struct extent_buffer) + stripe_len);
eb->start = raid_map[i];
eb->len = stripe_len;