3 files changed, 13 insertions, 25 deletions

diff --git a/drivers/fc4/fc.c b/drivers/fc4/fc.c
index e4710d1d1f9d..5c8943509cc1 100644
--- a/drivers/fc4/fc.c
+++ b/drivers/fc4/fc.c
@@ -266,13 +266,12 @@ static void fcp_report_map_done(fc_channel *fc, int i, int status)
                         printk ("FC: Bad magic from REPORT_AL_MAP on %s - %08x\n", fc->name, p->magic);
                         fc->state = FC_STATE_OFFLINE;
                 } else {
-                        fc->posmap = (fcp_posmap *)kmalloc(sizeof(fcp_posmap)+p->len, GFP_KERNEL);
+                        fc->posmap = (fcp_posmap *)kzalloc(sizeof(fcp_posmap)+p->len, GFP_KERNEL);
                         if (!fc->posmap) {
                                 printk("FC: Not enough memory, offlining channel\n");
                                 fc->state = FC_STATE_OFFLINE;
                         } else {
                                 int k;
-                                memset(fc->posmap, 0, sizeof(fcp_posmap)+p->len);
                                 /* FIXME: This is where SOCAL transfers our AL-PA.
                                    Keep it here till we found out what other cards do... */
                                 fc->sid = (p->magic & 0xff);
@@ -351,14 +350,12 @@ void fcp_register(fc_channel *fc, u8 type, int unregister)
                         fc->dma_scsi_rsp = fc->dma_scsi_cmd + slots * sizeof (fcp_cmd);
                         fc->scsi_bitmap_end = (slots + 63) & ~63;
                         size = fc->scsi_bitmap_end / 8;
-                        fc->scsi_bitmap = kmalloc (size, GFP_KERNEL);
-                        memset (fc->scsi_bitmap, 0, size);
+                        fc->scsi_bitmap = kzalloc (size, GFP_KERNEL);
                         set_bit (0, fc->scsi_bitmap);
                         for (i = fc->can_queue; i < fc->scsi_bitmap_end; i++)
                                 set_bit (i, fc->scsi_bitmap);
                         fc->scsi_free = fc->can_queue;
-                        fc->cmd_slots = (fcp_cmnd **)kmalloc(slots * sizeof(fcp_cmnd*), GFP_KERNEL);
-                        memset(fc->cmd_slots, 0, slots * sizeof(fcp_cmnd*));
+                        fc->cmd_slots = (fcp_cmnd **)kzalloc(slots * sizeof(fcp_cmnd*), GFP_KERNEL);
                         fc->abort_count = 0;
                 } else {
                         fc->scsi_name[0] = 0;
@@ -541,12 +538,11 @@ int fcp_initialize(fc_channel *fcchain, int count)
         FCND(("fcp_inititialize %08lx\n", (long)fcp_init))
         FCND(("fc_channels %08lx\n", (long)fc_channels))
         FCND((" SID %d DID %d\n", fcchain->sid, fcchain->did))
-        l = kmalloc(sizeof (ls) + count, GFP_KERNEL);
+        l = kzalloc(sizeof (ls) + count, GFP_KERNEL);
         if (!l) {
                 printk ("FC: Cannot allocate memory for initialization\n");
                 return -ENOMEM;
         }
-        memset (l, 0, sizeof(ls) + count);
         l->magic = LSMAGIC;
         l->count = count;
         FCND(("FCP Init for %d channels\n", count))
@@ -555,17 +551,15 @@ int fcp_initialize(fc_channel *fcchain, int count)
         l->timer.function = fcp_login_timeout;
         l->timer.data = (unsigned long)l;
         atomic_set (&l->todo, count);
-        l->logi = kmalloc (count * 3 * sizeof(logi), GFP_KERNEL);
-        l->fcmds = kmalloc (count * sizeof(fcp_cmnd), GFP_KERNEL);
+        l->logi = kzalloc (count * 3 * sizeof(logi), GFP_KERNEL);
+        l->fcmds = kzalloc (count * sizeof(fcp_cmnd), GFP_KERNEL);
         if (!l->logi || !l->fcmds) {
-                if (l->logi) kfree (l->logi);
-                if (l->fcmds) kfree (l->fcmds);
+                kfree (l->logi);
+                kfree (l->fcmds);
                 kfree (l);
                 printk ("FC: Cannot allocate DMA memory for initialization\n");
                 return -ENOMEM;
         }
-        memset (l->logi, 0, count * 3 * sizeof(logi));
-        memset (l->fcmds, 0, count * sizeof(fcp_cmnd));
         for (fc = fcchain, i = 0; fc && i < count; fc = fc->next, i++) {
                 fc->state = FC_STATE_UNINITED;
                 fc->rst_pkt = NULL;     /* kmalloc when first used */
@@ -678,13 +672,11 @@ int fcp_forceoffline(fc_channel *fcchain, int count)
         l.timer.function = fcp_login_timeout;
         l.timer.data = (unsigned long)&l;
         atomic_set (&l.todo, count);
-        l.fcmds = kmalloc (count * sizeof(fcp_cmnd), GFP_KERNEL);
+        l.fcmds = kzalloc (count * sizeof(fcp_cmnd), GFP_KERNEL);
         if (!l.fcmds) {
-                kfree (l.fcmds);
                 printk ("FC: Cannot allocate memory for forcing offline\n");
                 return -ENOMEM;
         }
-        memset (l.fcmds, 0, count * sizeof(fcp_cmnd));
         FCND(("Initializing OFFLINE packets\n"))
         for (fc = fcchain, i = 0; fc && i < count; fc = fc->next, i++) {
                 fc->state = FC_STATE_UNINITED;
@@ -1114,9 +1106,8 @@ int fc_do_plogi(fc_channel *fc, unsigned char alpa, fc_wwn *node, fc_wwn *nport)
         logi *l;
         int status;
 
-        l = (logi *)kmalloc(2 * sizeof(logi), GFP_KERNEL);
+        l = (logi *)kzalloc(2 * sizeof(logi), GFP_KERNEL);
         if (!l) return -ENOMEM;
-        memset(l, 0, 2 * sizeof(logi));
         l->code = LS_PLOGI;
         memcpy (&l->nport_wwn, &fc->wwn_nport, sizeof(fc_wwn));
         memcpy (&l->node_wwn, &fc->wwn_node, sizeof(fc_wwn));
@@ -1149,9 +1140,8 @@ int fc_do_prli(fc_channel *fc, unsigned char alpa)
         prli *p;
         int status;
 
-        p = (prli *)kmalloc(2 * sizeof(prli), GFP_KERNEL);
+        p = (prli *)kzalloc(2 * sizeof(prli), GFP_KERNEL);
         if (!p) return -ENOMEM;
-        memset(p, 0, 2 * sizeof(prli));
         p->code = LS_PRLI;
         p->params[0] = 0x08002000;
         p->params[3] = 0x00000022;
diff --git a/drivers/fc4/soc.c b/drivers/fc4/soc.c
index 247b46302777..ec1f94738c59 100644
--- a/drivers/fc4/soc.c
+++ b/drivers/fc4/soc.c
@@ -556,10 +556,9 @@ static inline void soc_init(struct sbus_dev *sdev, int no)
         int size, i;
         int irq;
         
-        s = kmalloc (sizeof (struct soc), GFP_KERNEL);
+        s = kzalloc (sizeof (struct soc), GFP_KERNEL);
         if (s == NULL)
                 return;
-        memset (s, 0, sizeof(struct soc));
         spin_lock_init(&s->lock);
         s->soc_no = no;
 
diff --git a/drivers/fc4/socal.c b/drivers/fc4/socal.c
index b2377dbd84a1..922e9613b2cf 100644
--- a/drivers/fc4/socal.c
+++ b/drivers/fc4/socal.c
@@ -665,9 +665,8 @@ static inline void socal_init(struct sbus_dev *sdev, int no)
         int size, i;
         int irq, node;
         
-        s = kmalloc (sizeof (struct socal), GFP_KERNEL);
+        s = kzalloc (sizeof (struct socal), GFP_KERNEL);
         if (!s) return;
-        memset (s, 0, sizeof(struct socal));
         spin_lock_init(&s->lock);
         s->socal_no = no;