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Message-ID: <Pine.LNX.4.64.0912190815550.30546@ask.diku.dk>
Date: Sat, 19 Dec 2009 08:16:13 +0100 (CET)
From: Julia Lawall <julia@...u.dk>
To: ecashin@...aid.com, linux-kernel@...r.kernel.org,
kernel-janitors@...r.kernel.org
Subject: [PATCH 1/7] drivers/block/aoe: Use kzalloc for allocating only one
thing
From: Julia Lawall <julia@...u.dk>
Use kzalloc rather than kcalloc(1,...)
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
@@
- kcalloc(1,
+ kzalloc(
...)
// </smpl>
Signed-off-by: Julia Lawall <julia@...u.dk>
---
drivers/block/aoe/aoecmd.c | 2 +-
drivers/block/aoe/aoedev.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -u -p a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
--- a/drivers/block/aoe/aoecmd.c 2009-12-08 20:58:27.000000000 +0100
+++ b/drivers/block/aoe/aoecmd.c 2009-12-19 07:52:28.000000000 +0100
@@ -954,7 +954,7 @@ addtgt(struct aoedev *d, char *addr, ulo
"aoe: device addtgt failure; too many targets\n");
return NULL;
}
- t = kcalloc(1, sizeof *t, GFP_ATOMIC);
+ t = kzalloc(sizeof *t, GFP_ATOMIC);
f = kcalloc(nframes, sizeof *f, GFP_ATOMIC);
if (!t || !f) {
kfree(f);
diff -u -p a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
--- a/drivers/block/aoe/aoedev.c 2009-09-14 14:55:49.000000000 +0200
+++ b/drivers/block/aoe/aoedev.c 2009-12-19 07:52:28.000000000 +0100
@@ -211,7 +211,7 @@ aoedev_by_sysminor_m(ulong sysminor)
break;
if (d)
goto out;
- d = kcalloc(1, sizeof *d, GFP_ATOMIC);
+ d = kzalloc(sizeof *d, GFP_ATOMIC);
if (!d)
goto out;
INIT_WORK(&d->work, aoecmd_sleepwork);
--
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