From: Markus Elfring elfring@users.sourceforge.net Date: Wed, 22 Nov 2017 17:43:25 +0100
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring elfring@users.sourceforge.net --- sound/isa/gus/gus_dma.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/sound/isa/gus/gus_dma.c b/sound/isa/gus/gus_dma.c index 36c27c832360..7f95f452f106 100644 --- a/sound/isa/gus/gus_dma.c +++ b/sound/isa/gus/gus_dma.c @@ -201,10 +201,9 @@ int snd_gf1_dma_transfer_block(struct snd_gus_card * gus, struct snd_gf1_dma_block *block;
block = kmalloc(sizeof(*block), atomic ? GFP_ATOMIC : GFP_KERNEL); - if (block == NULL) { - snd_printk(KERN_ERR "gf1: DMA transfer failure; not enough memory\n"); + if (!block) return -ENOMEM; - } + *block = *__block; block->next = NULL;