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| author | Julia Lawall <julia@diku.dk> | 2010-05-13 22:02:21 +0200 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2010-05-18 02:04:10 +0200 |
| commit | 2db4e42eaceabec42f738f3895300632cd375e67 (patch) | |
| tree | b0ea75fc16a8a6d20ef9ba218eefaa3afc865887 /drivers/block | |
| parent | 0c3f34516e8c5a1a0ba3585a7777d32bbbdf4ecb (diff) | |
| download | linux-2db4e42eaceabec42f738f3895300632cd375e67.tar.gz linux-2db4e42eaceabec42f738f3895300632cd375e67.tar.bz2 linux-2db4e42eaceabec42f738f3895300632cd375e67.zip | |
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.c | 3 |
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; |