From 2db4e42eaceabec42f738f3895300632cd375e67 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Thu, 13 May 2010 22:02:21 +0200 Subject: [PATCH] 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/) // @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // Signed-off-by: Julia Lawall Signed-off-by: Philipp Reisner Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg --- drivers/block/drbd/drbd_nl.c | 3 +-- 1 file changed, 1 insertion(+), 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; -- GitLab