From: Petr Štetiar <ynezz@true.cz>
Date: Tue, 29 Oct 2019 20:27:39 +0000 (+0100)
Subject: remove never used err variable assignment disliked by scan-build
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=0219008cc8767655d7e747497e8e1133a3e8f840;p=project%2Flibnl-tiny.git

remove never used err variable assignment disliked by scan-build

scan-build from clang version 9 complains about following:

 nl.c:648:3: warning: Value stored to 'err' is never read
                err = 0;
                ^     ~

Signed-off-by: Petr Štetiar <ynezz@true.cz>
---

diff --git a/nl.c b/nl.c
index 505965f..c875573 100644
--- a/nl.c
+++ b/nl.c
@@ -645,7 +645,6 @@ continue_reading:
 				NL_CB_CALL(cb, NL_CB_VALID, msg);
 		}
 skip:
-		err = 0;
 		hdr = nlmsg_next(hdr, &n);
 	}