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>
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index b20fff1..d947e3a 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -1509,11 +1509,8 @@
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 @@
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 @@
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 */