From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Wed, 17 May 2017 19:01:10 +0200 Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/staging/netlogic/xlr_net.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/netlogic/xlr_net.c b/drivers/staging/netlogic/xlr_net.c index 781ef623233e..864304eb5f36 100644 --- a/drivers/staging/netlogic/xlr_net.c +++ b/drivers/staging/netlogic/xlr_net.c @@ -420,10 +420,8 @@ static void *xlr_config_spill(struct xlr_net_priv *priv, int reg_start_0, base = priv->base_addr; spill_size = size; spill = kmalloc(spill_size + SMP_CACHE_BYTES, GFP_ATOMIC); - if (!spill) { - pr_err("Unable to allocate memory for spill area!\n"); + if (!spill) return ZERO_SIZE_PTR; - } spill = PTR_ALIGN(spill, SMP_CACHE_BYTES); phys_addr = virt_to_phys(spill); -- 2.13.0 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
