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| author | Samuel Ortiz <samuel@sortiz.org> | 2006-09-27 20:06:44 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-09-28 18:02:48 -0700 |
| commit | 1b0fee7d68f234be6b270cda51d9fcb71bebd780 (patch) | |
| tree | 11e734d80ebaf2f0a053f912bfc59068c33ef4aa /net/irda/irlan/irlan_provider.c | |
| parent | 778e6398d32590eaf2333706318cbcd04dbe50b7 (diff) | |
| download | kernel_samsung_smdk4412-1b0fee7d68f234be6b270cda51d9fcb71bebd780.zip kernel_samsung_smdk4412-1b0fee7d68f234be6b270cda51d9fcb71bebd780.tar.gz kernel_samsung_smdk4412-1b0fee7d68f234be6b270cda51d9fcb71bebd780.tar.bz2 | |
[IrDA]: Memory allocations cleanups
This patch replaces the bunch of arbitrary 64 and 128 bytes alloc_skb() calls
with more accurate allocation sizes.
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/irda/irlan/irlan_provider.c')
| -rw-r--r-- | net/irda/irlan/irlan_provider.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/net/irda/irlan/irlan_provider.c b/net/irda/irlan/irlan_provider.c index 9c0df86..58efde9 100644 --- a/net/irda/irlan/irlan_provider.c +++ b/net/irda/irlan/irlan_provider.c @@ -296,7 +296,14 @@ void irlan_provider_send_reply(struct irlan_cb *self, int command, IRDA_ASSERT(self != NULL, return;); IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;); - skb = alloc_skb(128, GFP_ATOMIC); + skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER + + /* Bigger param length comes from CMD_GET_MEDIA_CHAR */ + IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "DIRECTED") + + IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "BORADCAST") + + IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "MULTICAST") + + IRLAN_STRING_PARAMETER_LEN("ACCESS_TYPE", "HOSTED"), + GFP_ATOMIC); + if (!skb) return; @@ -354,8 +361,7 @@ void irlan_provider_send_reply(struct irlan_cb *self, int command, } else skb->data[1] = 0x02; /* 2 parameters */ irlan_insert_byte_param(skb, "DATA_CHAN", self->stsap_sel_data); - irlan_insert_array_param(skb, "RECONNECT_KEY", "LINUX RULES!", - 12); + irlan_insert_string_param(skb, "RECONNECT_KEY", "LINUX RULES!"); break; case CMD_FILTER_OPERATION: irlan_filter_request(self, skb); |