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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: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2009-08-21 16:20:45 +00:00 committed by David S. Miller
parent 3767546cc2
commit 6fefb65e78
1 changed files with 7 additions and 2 deletions
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9
drivers/net/bnx2.c
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@ -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;