From: Neil Horman <nhorman@tuxdriver.com>
Date: Tue, 22 Nov 2005 22:56:32 +0000 (-0800)
Subject: [NET]: Fix ifenslave to not fail on lack of IP information
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e6d184e33109010412ad1d59719af74755a935f4;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[NET]: Fix ifenslave to not fail on lack of IP information

Patch to ifenslave so that under older ABI versions, a failure to propogate ip
information from master to slave does not result in a filure to enslave the
slave device.

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/Documentation/networking/ifenslave.c b/Documentation/networking/ifenslave.c
index f315d20d3867..545447ac503a 100644
--- a/Documentation/networking/ifenslave.c
+++ b/Documentation/networking/ifenslave.c
@@ -693,13 +693,7 @@ static int enslave(char *master_ifname, char *slave_ifname)
 		/* Older bonding versions would panic if the slave has no IP
 		 * address, so get the IP setting from the master.
 		 */
-		res = set_if_addr(master_ifname, slave_ifname);
-		if (res) {
-			fprintf(stderr,
-				"Slave '%s': Error: set address failed\n",
-				slave_ifname);
-			return res;
-		}
+		set_if_addr(master_ifname, slave_ifname);
 	} else {
 		res = clear_if_addr(slave_ifname);
 		if (res) {
@@ -1085,7 +1079,6 @@ static int set_if_addr(char *master_ifname, char *slave_ifname)
 				slave_ifname, ifra[i].req_name,
 				strerror(saved_errno));
 
-			return res;
 		}
 
 		ipaddr = ifr.ifr_addr.sa_data;