X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Ffm%2Finit.c;h=ff04695c323553dfd9589d15cb5dc70210869054;hb=1155d8d853ff8639062651a903ae3062f483dc70;hp=cd787f4eedabf13d091a1fc05577a7cde1b9102b;hpb=f44483b57c49282299da0e5c10073b909cdad979;p=oweals%2Fu-boot.git

diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c
index cd787f4eed..ff04695c32 100644
--- a/drivers/net/fm/init.c
+++ b/drivers/net/fm/init.c
@@ -147,6 +147,9 @@ void fm_disable_port(enum fm_port port)
 {
 	int i = fm_port_to_index(port);
 
+	if (i == -1)
+		return;
+
 	fm_info[i].enabled = 0;
 	fman_disable_port(port);
 }
@@ -155,6 +158,9 @@ void fm_enable_port(enum fm_port port)
 {
 	int i = fm_port_to_index(port);
 
+	if (i == -1)
+		return;
+
 	fm_info[i].enabled = 1;
 	fman_enable_port(port);
 }