From 0af192c755bdfe0476d3ffc99e8483644c026deb Mon Sep 17 00:00:00 2001 From: Sam Muhammed Date: Wed, 25 Mar 2020 10:26:36 -0400 Subject: Staging: kpc2000: kpc_dma: Remove comparison to NULL. Comparison to NULL been used across the driver, remove them and use (!var) instead. Checkpatch.pl: CHECK: Comparison to NULL could be written "!desc"... etc Signed-off-by: Sam Muhammed Link: https://lore.kernel.org/r/f344afba0a8bb0413941a63678688435f04a96b4.1585143581.git.jane.pnx9@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/kpc2000/kpc_dma/dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging/kpc2000/kpc_dma/dma.c') diff --git a/drivers/staging/kpc2000/kpc_dma/dma.c b/drivers/staging/kpc2000/kpc_dma/dma.c index 51a4dd534a0d..4bfbc717bc07 100644 --- a/drivers/staging/kpc2000/kpc_dma/dma.c +++ b/drivers/staging/kpc2000/kpc_dma/dma.c @@ -236,7 +236,7 @@ int count_descriptors_available(struct kpc_dma_device *eng) struct kpc_dma_descriptor *cur = eng->desc_next; while (cur != eng->desc_completed) { - BUG_ON(cur == NULL); + BUG_ON(!cur); count++; cur = cur->Next; } -- cgit v1.2.3-59-g8ed1b