diff options
| author | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2006-11-21 01:18:33 -0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:30:17 -0800 |
| commit | b3ab09f9e1681916df349d54232fbb3f8a79bfa5 (patch) | |
| tree | 3eb5667ee2efd5ea0355f881cb02898cd5658192 | |
| parent | 8b2ed4bba45b7ca8e378d45f82f3f32f651e0a42 (diff) | |
[IRDA]: Use kmemdup where applicable
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
| -rw-r--r-- | net/irda/iriap.c | 3 | ||||
| -rw-r--r-- | net/irda/irias_object.c | 4 | ||||
| -rw-r--r-- | net/irda/irlmp.c | 4 | ||||
| -rw-r--r-- | net/irda/irqueue.c | 3 |
4 files changed, 4 insertions, 10 deletions
diff --git a/net/irda/iriap.c b/net/irda/iriap.c index ab86d70393e..8cfd076c4c1 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 56292ab7d65..b1ee99a59c0 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 fede8376309..7e5d12ab3b9 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 1ba8c710663..1d26cd33ea1 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; |