From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 5 Nov 2012 19:30:39 +0000 (+0100)
Subject: mac80211: use kstrtoull return value
X-Git-Tag: firefly_0821_release~3680^2~1480^2~17^2^2~81
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6fc1da9b4bba273989a707997f52b6382f608a2f;p=firefly-linux-kernel-4.4.55.git

mac80211: use kstrtoull return value

If kstrtoull() returns an error code (a value
smaller than zero), use it since it can be an
error other than -EINVAL.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c
index 99ce871bfcf9..9b6afb3698f6 100644
--- a/net/mac80211/debugfs_netdev.c
+++ b/net/mac80211/debugfs_netdev.c
@@ -423,7 +423,7 @@ static ssize_t ieee80211_if_parse_tsf(
 		}
 		ret = kstrtoull(buf, 10, &tsf);
 		if (ret < 0)
-			return -EINVAL;
+			return ret;
 		if (tsf_is_delta)
 			tsf = drv_get_tsf(local, sdata) + tsf_is_delta * tsf;
 		if (local->ops->set_tsf) {