bnx2x: Fix fastpath structures when memory allocation fails
authorYuval Mintz <yuvalmin@broadcom.com>
Thu, 10 Jan 2013 04:53:39 +0000 (04:53 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 10 Jan 2013 22:28:26 +0000 (14:28 -0800)
commit4864a16ae69dd651147aa72584d20d2c24536712
tree7ab6929cdf81cb85c5df04285b096b1aed6cb460
parentec82f94c7cfa7451b487cbda95f92f3c7a78afd8
bnx2x: Fix fastpath structures when memory allocation fails

When allocating Tx queues, if for some reason
(e.g., lack of memory) allocation fails, driver will incorrectly
calculate the pointers of the various queues.

This patch repositions all pointers in such a case to point at
sequential structures in memory, allowing the bnx2x macros to
be used correctly when accessing them.

Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c