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-rw-r--r--net/netlink/af_netlink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index d0b3dd60d38..57ee84d2147 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -371,7 +371,7 @@ static int netlink_mmap(struct file *file, struct socket *sock,
err = 0;
out:
mutex_unlock(&nlk->pg_vec_lock);
- return 0;
+ return err;
}
static void netlink_frame_flush_dcache(const struct nl_mmap_hdr *hdr)