]> git.baikalelectronics.ru Git - kernel.git/commit
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)
commit43ad49b906c9161276e20bcb8f226125901fd03f
tree7ab6929cdf81cb85c5df04285b096b1aed6cb460
parenta66f4aba38860c26d835ded665a6d7c35377a039
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