Re: [PATCH] farsync: fix invalid memory accesses in fst_add_one() and fst_init_card()

From: Alexey Khoroshilov <redacted>
Date: Sat,  5 Jul 2014 03:35:50 +0400

-                }
+			card->nports = i;
+			return (card->nports == 0) ? err : 0;
+		}

I don't think this is the right thing to do.

This will cause the caller to not free the IRQ or any of the
other resources.