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authorJulia Lawall <julia@diku.dk>2010-05-13 22:02:21 +0200
committerPhilipp Reisner <philipp.reisner@linbit.com>2010-05-18 02:04:10 +0200
commit2db4e42eaceabec42f738f3895300632cd375e67 (patch)
treeb0ea75fc16a8a6d20ef9ba218eefaa3afc865887 /drivers/block
parent0c3f34516e8c5a1a0ba3585a7777d32bbbdf4ecb (diff)
downloadlinux-2db4e42eaceabec42f738f3895300632cd375e67.tar.bz2
drivers/block/drbd: Use kzalloc
Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/drbd/drbd_nl.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
index f20336bc59c8..632e3245d1bb 100644
--- a/drivers/block/drbd/drbd_nl.c
+++ b/drivers/block/drbd/drbd_nl.c
@@ -1196,13 +1196,12 @@ static int drbd_nl_net_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp,
}
/* allocation not in the IO path, cqueue thread context */
- new_conf = kmalloc(sizeof(struct net_conf), GFP_KERNEL);
+ new_conf = kzalloc(sizeof(struct net_conf), GFP_KERNEL);
if (!new_conf) {
retcode = ERR_NOMEM;
goto fail;
}
- memset(new_conf, 0, sizeof(struct net_conf));
new_conf->timeout = DRBD_TIMEOUT_DEF;
new_conf->try_connect_int = DRBD_CONNECT_INT_DEF;
new_conf->ping_int = DRBD_PING_INT_DEF;