diff options
Diffstat (limited to 'drivers/firewire/core-cdev.c')
| -rw-r--r-- | drivers/firewire/core-cdev.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c index 27ac423ab25..7ef316fdc4d 100644 --- a/drivers/firewire/core-cdev.c +++ b/drivers/firewire/core-cdev.c @@ -389,10 +389,8 @@ static void queue_bus_reset_event(struct client *client) struct bus_reset_event *e; e = kzalloc(sizeof(*e), GFP_KERNEL); - if (e == NULL) { - fw_notice(client->device->card, "out of memory when allocating event\n"); + if (e == NULL) return; - } fill_bus_reset_event(&e->reset, client); @@ -693,10 +691,9 @@ static void handle_request(struct fw_card *card, struct fw_request *request, r = kmalloc(sizeof(*r), GFP_ATOMIC); e = kmalloc(sizeof(*e), GFP_ATOMIC); - if (r == NULL || e == NULL) { - fw_notice(card, "out of memory when allocating event\n"); + if (r == NULL || e == NULL) goto failed; - } + r->card = card; r->request = request; r->data = payload; @@ -930,10 +927,9 @@ static void iso_callback(struct fw_iso_context *context, u32 cycle, struct iso_interrupt_event *e; e = kmalloc(sizeof(*e) + header_length, GFP_ATOMIC); - if (e == NULL) { - fw_notice(context->card, "out of memory when allocating event\n"); + if (e == NULL) return; - } + e->interrupt.type = FW_CDEV_EVENT_ISO_INTERRUPT; e->interrupt.closure = client->iso_closure; e->interrupt.cycle = cycle; @@ -950,10 +946,9 @@ static void iso_mc_callback(struct fw_iso_context *context, struct iso_interrupt_mc_event *e; e = kmalloc(sizeof(*e), GFP_ATOMIC); - if (e == NULL) { - fw_notice(context->card, "out of memory when allocating event\n"); + if (e == NULL) return; - } + e->interrupt.type = FW_CDEV_EVENT_ISO_INTERRUPT_MULTICHANNEL; e->interrupt.closure = client->iso_closure; e->interrupt.completed = fw_iso_buffer_lookup(&client->buffer, @@ -1366,8 +1361,7 @@ static int init_iso_resource(struct client *client, int ret; if ((request->channels == 0 && request->bandwidth == 0) || - request->bandwidth > BANDWIDTH_AVAILABLE_INITIAL || - request->bandwidth < 0) + request->bandwidth > BANDWIDTH_AVAILABLE_INITIAL) return -EINVAL; r = kmalloc(sizeof(*r), GFP_KERNEL); @@ -1582,10 +1576,9 @@ void fw_cdev_handle_phy_packet(struct fw_card *card, struct fw_packet *p) list_for_each_entry(client, &card->phy_receiver_list, phy_receiver_link) { e = kmalloc(sizeof(*e) + 8, GFP_ATOMIC); - if (e == NULL) { - fw_notice(card, "out of memory when allocating event\n"); + if (e == NULL) break; - } + e->phy_packet.closure = client->phy_receiver_closure; e->phy_packet.type = FW_CDEV_EVENT_PHY_PACKET_RECEIVED; e->phy_packet.rcode = RCODE_COMPLETE; |