From: Sascha Wildner <saw@online.de>
Date: Tue, 19 Sep 2017 18:24:03 +0000 (+0200)
Subject: boot/loader: Fix the 'crc' command to the intended code.
X-Git-Tag: v5.1.0~89
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/eba634479674c1185dc8b91853bfdb2a433f31ab

boot/loader: Fix the 'crc' command to the intended code.

It doesn't change the result, but fixes a cppcheck warning.

Reported-by:      dcb
Fix-submitted-by: Lubos Boucek
Dragonfly-bug:    <https://bugs.dragonflybsd.org/issues/3060>
---

diff --git a/sys/boot/common/module.c b/sys/boot/common/module.c
index 449e64dede..24ff89ea61 100644
--- a/sys/boot/common/module.c
+++ b/sys/boot/common/module.c
@@ -251,7 +251,7 @@ command_crc(int argc, char *argv[])
 				name, strerror(errno));
 			break;
 		}
-		if (got == 0)
+		if (crc == 0)
 			crc = iscsi_crc32(buf, got);
 		else
 			crc = iscsi_crc32_ext(buf, got, crc);