diff options
| author | Salyzyn, Mark <mark_salyzyn@adaptec.com> | 2007-04-16 11:21:50 -0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-05-06 09:33:11 -0500 |
| commit | 4dbc22d7a9644088266a579433a3d621142a01e9 (patch) | |
| tree | 619da605dfb99caaa50688f4c456a33145cc5c42 | |
| parent | ab552204599d311988be89fe0bbbe5ea9d84184a (diff) | |
| download | op-kernel-dev-4dbc22d7a9644088266a579433a3d621142a01e9.zip op-kernel-dev-4dbc22d7a9644088266a579433a3d621142a01e9.tar.gz | |
[SCSI] aacraid: kmalloc/memset->kzalloc
Inspired somewhat by Vignesh Babu <vignesh.babu@wipro.com> patch to
dpt_i2o.c to replace kmalloc/memset sequences with kzalloc, doing the
same for the aacraid driver.
Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| -rw-r--r-- | drivers/scsi/aacraid/comminit.c | 3 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/commsup.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/dpcsup.c | 6 |
3 files changed, 5 insertions, 10 deletions
diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c index 33682ce..3009ad8 100644 --- a/drivers/scsi/aacraid/comminit.c +++ b/drivers/scsi/aacraid/comminit.c @@ -387,12 +387,11 @@ struct aac_dev *aac_init_adapter(struct aac_dev *dev) * Ok now init the communication subsystem */ - dev->queues = kmalloc(sizeof(struct aac_queue_block), GFP_KERNEL); + dev->queues = kzalloc(sizeof(struct aac_queue_block), GFP_KERNEL); if (dev->queues == NULL) { printk(KERN_ERR "Error could not allocate comm region.\n"); return NULL; } - memset(dev->queues, 0, sizeof(struct aac_queue_block)); if (aac_comm_init(dev)<0){ kfree(dev->queues); diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 5824a75..9aca57e 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1223,13 +1223,11 @@ int aac_check_health(struct aac_dev * aac) * Warning: no sleep allowed while * holding spinlock */ - hw_fib = kmalloc(sizeof(struct hw_fib), GFP_ATOMIC); - fib = kmalloc(sizeof(struct fib), GFP_ATOMIC); + hw_fib = kzalloc(sizeof(struct hw_fib), GFP_ATOMIC); + fib = kzalloc(sizeof(struct fib), GFP_ATOMIC); if (fib && hw_fib) { struct aac_aifcmd * aif; - memset(hw_fib, 0, sizeof(struct hw_fib)); - memset(fib, 0, sizeof(struct fib)); fib->hw_fib_va = hw_fib; fib->dev = aac; aac_fib_init(fib); diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c index 42c7dcd..fcd25f7 100644 --- a/drivers/scsi/aacraid/dpcsup.c +++ b/drivers/scsi/aacraid/dpcsup.c @@ -248,16 +248,14 @@ unsigned int aac_intr_normal(struct aac_dev * dev, u32 Index) * manage the linked lists. */ if ((!dev->aif_thread) - || (!(fib = kmalloc(sizeof(struct fib),GFP_ATOMIC)))) + || (!(fib = kzalloc(sizeof(struct fib),GFP_ATOMIC)))) return 1; - if (!(hw_fib = kmalloc(sizeof(struct hw_fib),GFP_ATOMIC))) { + if (!(hw_fib = kzalloc(sizeof(struct hw_fib),GFP_ATOMIC))) { kfree (fib); return 1; } - memset(hw_fib, 0, sizeof(struct hw_fib)); memcpy(hw_fib, (struct hw_fib *)(((ptrdiff_t)(dev->regs.sa)) + (index & ~0x00000002L)), sizeof(struct hw_fib)); - memset(fib, 0, sizeof(struct fib)); INIT_LIST_HEAD(&fib->fiblink); fib->type = FSAFS_NTC_FIB_CONTEXT; fib->size = sizeof(struct fib); |
