bnx2x: Add missing braces in bnx2x:bnx2x_link_initialize

The indentation here implies that the intent was for this to be a multiline if.
Introduced a few years ago in commit ec146a6f ("bnx2x: Modify XGXS functions")
Signed-off-by: NDave Jones <davej@fedoraproject.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c

@@ -6501,12 +6501,13 @@ static int bnx2x_link_initialize(struct link_params *params,
 		struct bnx2x_phy *phy = &params->phy[INT_PHY];
 		if (vars->line_speed == SPEED_AUTO_NEG &&
 		    (CHIP_IS_E1x(bp) ||
-		     CHIP_IS_E2(bp)))
+		     CHIP_IS_E2(bp))) {
 			bnx2x_set_parallel_detection(phy, params);
 			if (params->phy[INT_PHY].config_init)
 				params->phy[INT_PHY].config_init(phy,
 								 params,
 								 vars);
+		}
 	}
 
 	/* Init external phy*/