Messages in this thread Patch in this message | | | From | Alex Dewar <> | Subject | [PATCH] arm: dma-mapping: Remove unneeded NULL checks | Date | Fri, 27 Mar 2020 16:29:13 +0000 |
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dma_pool_destroy() already checks for NULL arguments, so the extra check is unnecessary.
Signed-off-by: Alex Dewar <alex.dewar@gmx.co.uk> --- arch/arm/common/dmabounce.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c index f4b719bde763..a7c776cdc38f 100644 --- a/arch/arm/common/dmabounce.c +++ b/arch/arm/common/dmabounce.c @@ -560,10 +560,8 @@ void dmabounce_unregister_dev(struct device *dev) BUG(); }
- if (device_info->small.pool) - dma_pool_destroy(device_info->small.pool); - if (device_info->large.pool) - dma_pool_destroy(device_info->large.pool); + dma_pool_destroy(device_info->small.pool); + dma_pool_destroy(device_info->large.pool);
#ifdef STATS if (device_info->attr_res == 0) -- 2.26.0
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