Message ID | 1611562381-14985-1-git-send-email-tiantao6@hisilicon.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | zram: fix NULL check before some freeing functions is not needed | expand |
On 1/25/21 1:13 AM, Tian Tao wrote: > fixed the below warning: > /drivers/block/zram/zram_drv.c:534:2-8: WARNING: NULL check > before some freeing functions is not needed. Applied, thanks.
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index e2933cb..92739b9 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -530,8 +530,7 @@ static ssize_t backing_dev_store(struct device *dev, return len; out: - if (bitmap) - kvfree(bitmap); + kvfree(bitmap); if (bdev) blkdev_put(bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL);
fixed the below warning: /drivers/block/zram/zram_drv.c:534:2-8: WARNING: NULL check before some freeing functions is not needed. Signed-off-by: Tian Tao <tiantao6@hisilicon.com> --- drivers/block/zram/zram_drv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)