Messages in this thread Patch in this message | | | Date | Sat, 19 Dec 2009 08:16:13 +0100 (CET) | From | Julia Lawall <> | Subject | [PATCH 1/7] drivers/block/aoe: Use kzalloc for allocating only one thing |
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From: Julia Lawall <julia@diku.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@diku.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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