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| author | Tao Ma <tao.ma@oracle.com> | 2010-08-19 12:02:21 +0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-08-19 10:54:55 +0200 |
| commit | 08ff45ca60e4bc1cc27a71a9fe06886e870aa7d8 (patch) | |
| tree | e00a0f141cf5396317c1340ddebe396159c9122c /drivers/ide/ide-disk.c | |
| parent | 415b54e37a5d0efa7ff5d4d12285b1e82d574c3e (diff) | |
| download | lwn-08ff45ca60e4bc1cc27a71a9fe06886e870aa7d8.tar.gz lwn-08ff45ca60e4bc1cc27a71a9fe06886e870aa7d8.zip | |
Use kzalloc in idedisk_prep_fn.
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/ide/ide-disk.c')
| -rw-r--r-- | drivers/ide/ide-disk.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index 7433e07de30e..471bb0d42eb0 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -435,12 +435,11 @@ static int idedisk_prep_fn(struct request_queue *q, struct request *rq) if (!(rq->cmd_flags & REQ_FLUSH)) return BLKPREP_OK; - cmd = kmalloc(sizeof(*cmd), GFP_ATOMIC); + cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC); /* FIXME: map struct ide_taskfile on rq->cmd[] */ BUG_ON(cmd == NULL); - memset(cmd, 0, sizeof(*cmd)); if (ata_id_flush_ext_enabled(drive->id) && (drive->capacity64 >= (1UL << 28))) cmd->tf.command = ATA_CMD_FLUSH_EXT; |