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/kpc_dma_driver.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h') diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h index 4c8cc866b826..8b9c978257b9 100644 --- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h +++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.h @@ -198,14 +198,14 @@ u32 GetEngineCompletePtr(struct kpc_dma_device *eng) static inline void lock_engine(struct kpc_dma_device *eng) { - BUG_ON(eng == NULL); + BUG_ON(!eng); mutex_lock(&eng->sem); } static inline void unlock_engine(struct kpc_dma_device *eng) { - BUG_ON(eng == NULL); + BUG_ON(!eng); mutex_unlock(&eng->sem); } -- cgit v1.2.3-59-g8ed1b