From 4cf29e43afc0dea7ccf6b09a20bd598fad47bf60 Mon Sep 17 00:00:00 2001
From: Tian Tao <tiantao6@hisilicon.com>
Date: Sun, 14 Feb 2021 10:31:02 +0000
Subject: [PATCH] lightnvm: fix unnecessary NULL check warnings
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Remove NULL checks before vfree() to fix these warnings:
./drivers/lightnvm/pblk-gc.c:27:2-7: WARNING: NULL check before some
freeing functions is not needed.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Matias Bjørling <matias.bjorling@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
drivers/lightnvm/pblk-gc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/lightnvm/pblk-gc.c b/drivers/lightnvm/pblk-gc.c
index 2581eebcfc41d..b31658be35a7b 100644
--- a/drivers/lightnvm/pblk-gc.c
+++ b/drivers/lightnvm/pblk-gc.c
@@ -23,8 +23,7 @@
static void pblk_gc_free_gc_rq(struct pblk_gc_rq *gc_rq)
{
- if (gc_rq->data)
- vfree(gc_rq->data);
+ vfree(gc_rq->data);
kfree(gc_rq);
}
--
2.30.2