[SCSI] kmalloc + memset conversion to kzalloc

In NCR_D700, a4000t, aic7xxx_old, bvme6000, dpt_i2o, gdth, lpfc,
megaraid, mvme16x osst, pluto, qla2xxx, zorro7xx

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

3 files changed, 3 insertions, 7 deletions

diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index dcf808be0fb0..149fdd25f8e8 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -901,7 +901,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
                 }
         }
 
-        vport->disc_trc = kmalloc(
+        vport->disc_trc = kmzlloc(
                 (sizeof(struct lpfc_debugfs_trc) * lpfc_debugfs_max_disc_trc),
                 GFP_KERNEL);
 
@@ -912,8 +912,6 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
                 goto debug_failed;
         }
         atomic_set(&vport->disc_trc_cnt, 0);
-        memset(vport->disc_trc, 0,
-                (sizeof(struct lpfc_debugfs_trc) * lpfc_debugfs_max_disc_trc));
 
         snprintf(name, sizeof(name), "discovery_trace");
         vport->debug_disc_trc =
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 42e20612df80..ecebdfa00470 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -1265,11 +1265,10 @@ lpfc_hba_init(struct lpfc_hba *phba, uint32_t *hbainit)
         uint32_t *HashWorking;
         uint32_t *pwwnn = (uint32_t *) phba->wwnn;
 
-        HashWorking = kmalloc(80 * sizeof(uint32_t), GFP_KERNEL);
+        HashWorking = kcalloc(80, sizeof(uint32_t), GFP_KERNEL);
         if (!HashWorking)
                 return;
 
-        memset(HashWorking, 0, (80 * sizeof(uint32_t)));
         HashWorking[0] = HashWorking[78] = *pwwnn++;
         HashWorking[1] = HashWorking[79] = *pwwnn;
 
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 17d7dc05149b..cd674938ccd5 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -202,10 +202,9 @@ lpfc_new_scsi_buf(struct lpfc_vport *vport)
         dma_addr_t pdma_phys;
         uint16_t iotag;
 
-        psb = kmalloc(sizeof(struct lpfc_scsi_buf), GFP_KERNEL);
+        psb = kzalloc(sizeof(struct lpfc_scsi_buf), GFP_KERNEL);
         if (!psb)
                 return NULL;
-        memset(psb, 0, sizeof (struct lpfc_scsi_buf));
 
         /*
          * Get memory from the pci pool to map the virt space to pci bus space