diff options
| -rw-r--r-- | drivers/staging/kpc2000/kpc_dma/dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/kpc2000/kpc_dma/dma.c b/drivers/staging/kpc2000/kpc_dma/dma.c index 8092d0cf4a4a..51a4dd534a0d 100644 --- a/drivers/staging/kpc2000/kpc_dma/dma.c +++ b/drivers/staging/kpc2000/kpc_dma/dma.c @@ -119,7 +119,7 @@ int setup_dma_engine(struct kpc_dma_device *eng, u32 desc_cnt) cur = eng->desc_pool_first; for (i = 1 ; i < eng->desc_pool_cnt ; i++) { next = dma_pool_alloc(eng->desc_pool, GFP_KERNEL | GFP_DMA, &next_handle); - if (next == NULL) + if (!next) goto done_alloc; clear_desc(next); @@ -245,7 +245,7 @@ int count_descriptors_available(struct kpc_dma_device *eng) void clear_desc(struct kpc_dma_descriptor *desc) { - if (desc == NULL) + if (!desc) return; desc->DescByteCount = 0; desc->DescStatusErrorFlags = 0; |