From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 14 Jul 2020 10:57:32 +0000 (+0300)
Subject: nvme: remove an unnecessary condition
X-Git-Tag: v5.10.7~1957^2~1^2~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=eca9e8271e596b73e3ccefdcd26eb85b46b21a34;p=platform%2Fkernel%2Flinux-rpi.git

nvme: remove an unnecessary condition

"v" is an unsigned int so it can't be more than UINT_MAX.  Removing this
check makes it easier to preserve the error code as well.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 3d00ea4..5fb5e8b 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -3586,8 +3586,8 @@ static ssize_t nvme_ctrl_reconnect_delay_store(struct device *dev,
 	int err;
 
 	err = kstrtou32(buf, 10, &v);
-	if (err || v > UINT_MAX)
-		return -EINVAL;
+	if (err)
+		return err;
 
 	ctrl->opts->reconnect_delay = v;
 	return count;