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 (file)
--- 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;