From: Roy Marples <roy@marples.name>
Date: Sat, 7 Dec 2019 17:06:18 +0000 (+0000)
Subject: DHCP: dl is always >0 at this point, so remove check.
X-Git-Tag: v8.1.3~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf285d0d2124abbdf16cbd26add32b43be909491;p=thirdparty%2Fdhcpcd.git

DHCP: dl is always >0 at this point, so remove check.

Found by the LGTM bot.
---

diff --git a/src/dhcp.c b/src/dhcp.c
index 797b3ad4..ccd39b99 100644
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -489,7 +489,7 @@ print_rfc3361(FILE *fp, const uint8_t *data, size_t dl)
 			return -1;
 		break;
 	case 1:
-		if (dl == 0 || dl % 4 != 0) {
+		if (dl % 4 != 0) {
 			errno = EINVAL;
 			break;
 		}