4 files changed, 4 insertions, 10 deletions

diff --git a/net/irda/iriap.c b/net/irda/iriap.c
index ab86d70393ea..8cfd076c4c12 100644
--- a/net/irda/iriap.c
+++ b/net/irda/iriap.c
@@ -172,7 +172,7 @@ struct iriap_cb *iriap_open(__u8 slsap_sel, int mode, void *priv,
 
         IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
 
-        self = kmalloc(sizeof(struct iriap_cb), GFP_ATOMIC);
+        self = kzalloc(sizeof(*self), GFP_ATOMIC);
         if (!self) {
                 IRDA_WARNING("%s: Unable to kmalloc!\n", __FUNCTION__);
                 return NULL;
@@ -181,7 +181,6 @@ struct iriap_cb *iriap_open(__u8 slsap_sel, int mode, void *priv,
         /*
          *  Initialize instance
          */
-        memset(self, 0, sizeof(struct iriap_cb));
 
         self->magic = IAS_MAGIC;
         self->mode = mode;
diff --git a/net/irda/irias_object.c b/net/irda/irias_object.c
index 56292ab7d652..b1ee99a59c0c 100644
--- a/net/irda/irias_object.c
+++ b/net/irda/irias_object.c
@@ -501,13 +501,12 @@ struct ias_value *irias_new_octseq_value(__u8 *octseq , int len)
                 len = IAS_MAX_OCTET_STRING;
         value->len = len;
 
-        value->t.oct_seq = kmalloc(len, GFP_ATOMIC);
+        value->t.oct_seq = kmemdup(octseq, len, GFP_ATOMIC);
         if (value->t.oct_seq == NULL){
                 IRDA_WARNING("%s: Unable to kmalloc!\n", __FUNCTION__);
                 kfree(value);
                 return NULL;
         }
-        memcpy(value->t.oct_seq, octseq , len);
         return value;
 }
 
@@ -522,7 +521,6 @@ struct ias_value *irias_new_missing_value(void)
         }
 
         value->type = IAS_MISSING;
-        value->len = 0;
 
         return value;
 }
diff --git a/net/irda/irlmp.c b/net/irda/irlmp.c
index fede83763095..7e5d12ab3b90 100644
--- a/net/irda/irlmp.c
+++ b/net/irda/irlmp.c
@@ -641,15 +641,13 @@ struct lsap_cb *irlmp_dup(struct lsap_cb *orig, void *instance)
         }
 
         /* Allocate a new instance */
-        new = kmalloc(sizeof(struct lsap_cb), GFP_ATOMIC);
+        new = kmemdup(orig, sizeof(*new), GFP_ATOMIC);
         if (!new)  {
                 IRDA_DEBUG(0, "%s(), unable to kmalloc\n", __FUNCTION__);
                 spin_unlock_irqrestore(&irlmp->unconnected_lsaps->hb_spinlock,
                                        flags);
                 return NULL;
         }
-        /* Dup */
-        memcpy(new, orig, sizeof(struct lsap_cb));
         /* new->lap = orig->lap; => done in the memcpy() */
         /* new->slsap_sel = orig->slsap_sel; => done in the memcpy() */
         new->conn_skb = NULL;
diff --git a/net/irda/irqueue.c b/net/irda/irqueue.c
index 1ba8c7106639..1d26cd33ea13 100644
--- a/net/irda/irqueue.c
+++ b/net/irda/irqueue.c
@@ -356,14 +356,13 @@ hashbin_t *hashbin_new(int type)
         /*
          * Allocate new hashbin
          */
-        hashbin = kmalloc( sizeof(hashbin_t), GFP_ATOMIC);
+        hashbin = kzalloc(sizeof(*hashbin), GFP_ATOMIC);
         if (!hashbin)
                 return NULL;
 
         /*
          * Initialize structure
          */
-        memset(hashbin, 0, sizeof(hashbin_t));
         hashbin->hb_type = type;
         hashbin->magic = HB_MAGIC;
         //hashbin->hb_current = NULL;