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path: root/drivers/net/fm/init.c
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Diffstat (limited to 'drivers/net/fm/init.c')
-rw-r--r--drivers/net/fm/init.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c
index cd787f4..ff04695 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);
}