IB: Remove unnecessary semicolons

These aren't necessary after switch blocks.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

drivers/infiniband/hw/mthca/mthca_eq.c

@@ -357,7 +357,7 @@ static int mthca_eq_int(struct mthca_dev *dev, struct mthca_eq *eq)
 			mthca_warn(dev, "Unhandled event %02x(%02x) on EQ %d\n",
 				   eqe->type, eqe->subtype, eq->eqn);
 			break;
-		};
+		}
 
 		set_eqe_hw(eqe);
 		++eq->cons_index;