Commit 6fefb65e authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

bnx2: Close device if MTU change or ring size change fails. 



When unable to allocate memory for new MTU or new ring size, we need
to close the device to prevent it from crashing.

Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3767546c

drivers/net/bnx2.c

+7 −2
Original line number Diff line number Diff line
@@ -6992,9 +6992,14 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx) 
		int rc;



		rc = bnx2_alloc_mem(bp);

		if (rc)

		if (!rc)

			rc = bnx2_init_nic(bp, 0);



		if (rc) {

			bnx2_napi_enable(bp);

			dev_close(bp->dev);

			return rc;

		bnx2_init_nic(bp, 0);

		}

		bnx2_netif_start(bp);

	}

	return 0;