diff options
| author | Joe Perches <joe@perches.com> | 2013-02-07 15:46:27 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-09 02:44:39 +0400 |
| commit | 14f8dc49532f765968ff37c3b99edbeb99004ace (patch) | |
| tree | a0c2f42ca545b3587a071ad05427c7351c8244e0 /drivers/net/ethernet/intel/e1000 | |
| parent | e9ba103931950da7bc87d58ffe39612df17d47af (diff) | |
| download | linux-14f8dc49532f765968ff37c3b99edbeb99004ace.tar.xz | |
drivers: net: Remove remaining alloc/OOM messages
alloc failures already get standardized OOM
messages and a dump_stack.
For the affected mallocs around these OOM messages:
Converted kmallocs with multiplies to kmalloc_array.
Converted a kmalloc/memcpy to kmemdup.
Removed now unused stack variables.
Removed unnecessary parentheses.
Neatened alignment.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/e1000')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000_main.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index b20fff134378..d947e3aae1e8 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -1509,11 +1509,8 @@ static int e1000_setup_tx_resources(struct e1000_adapter *adapter, size = sizeof(struct e1000_buffer) * txdr->count; txdr->buffer_info = vzalloc(size); - if (!txdr->buffer_info) { - e_err(probe, "Unable to allocate memory for the Tx descriptor " - "ring\n"); + if (!txdr->buffer_info) return -ENOMEM; - } /* round up to nearest 4K */ @@ -1704,11 +1701,8 @@ static int e1000_setup_rx_resources(struct e1000_adapter *adapter, size = sizeof(struct e1000_buffer) * rxdr->count; rxdr->buffer_info = vzalloc(size); - if (!rxdr->buffer_info) { - e_err(probe, "Unable to allocate memory for the Rx descriptor " - "ring\n"); + if (!rxdr->buffer_info) return -ENOMEM; - } desc_len = sizeof(struct e1000_rx_desc); @@ -2252,10 +2246,8 @@ static void e1000_set_rx_mode(struct net_device *netdev) int mta_reg_count = E1000_NUM_MTA_REGISTERS; u32 *mcarray = kcalloc(mta_reg_count, sizeof(u32), GFP_ATOMIC); - if (!mcarray) { - e_err(probe, "memory allocation failed\n"); + if (!mcarray) return; - } /* Check for Promiscuous and All Multicast modes */ |