From: Yang Li <abaci-bugfix@linux.alibaba.com>
Date: Thu, 21 Jan 2021 09:43:22 +0000 (+0800)
Subject: rsxx: remove redundant NULL check
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9abe47cc5cbeda75a1ae2ffe6bb8636a0327eddc;p=linux.git

rsxx: remove redundant NULL check

Fix below warnings reported by coccicheck:
./drivers/block/rsxx/dma.c:948:3-8: WARNING: NULL check
before some freeing functions is not needed.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <abaci-bugfix@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/block/rsxx/dma.c b/drivers/block/rsxx/dma.c
index 1914f5488b221..0574f44957553 100644
--- a/drivers/block/rsxx/dma.c
+++ b/drivers/block/rsxx/dma.c
@@ -944,8 +944,7 @@ failed_dma_setup:
 			ctrl->done_wq = NULL;
 		}
 
-		if (ctrl->trackers)
-			vfree(ctrl->trackers);
+		vfree(ctrl->trackers);
 
 		if (ctrl->status.buf)
 			dma_free_coherent(&card->dev->dev, STATUS_BUFFER_SIZE8,