From: Karel Zak <kzak@redhat.com>
Date: Fri, 18 Jun 2021 15:57:13 +0000 (+0200)
Subject: dmesg: remove  condition [lgtm scan]
X-Git-Tag: v2.38-rc1~419
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0272f2ef98d3e0641cee16dfc9fc30c27636c2e4;p=thirdparty%2Futil-linux.git

dmesg: remove  condition [lgtm scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/dmesg.c b/sys-utils/dmesg.c
index b3b9ef786e..d301951bbf 100644
--- a/sys-utils/dmesg.c
+++ b/sys-utils/dmesg.c
@@ -1596,8 +1596,7 @@ int main(int argc, char *argv[])
 			close(ctl.kmsg);
 		if (n < 0)
 			err(EXIT_FAILURE, _("read kernel buffer failed"));
-		if (n >= 0
-		    && ctl.action == SYSLOG_ACTION_READ_CLEAR)
+		else if (ctl.action == SYSLOG_ACTION_READ_CLEAR)
 			; /* fallthrough */
 		else
 			break;