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(parent: 3c4aa91) | patch
sata_dwc_460ex: fix error path
authorVasiliy Kulikov <segoon@openwall.com>
Sun, 3 Jul 2011 11:26:47 +0000 (15:26 +0400)
committerJeff Garzik <jgarzik@pobox.com>
Sat, 23 Jul 2011 22:03:54 +0000 (18:03 -0400)
commit04e506b5e7bd61c3a99af9964f7f1177c17f3424
tree7448465bc6c2662ec3b7a7a3e5c3de2edc31663btree | snapshot
parent3c4aa91f21f65b7b40bdfb015eacbcb8453ccae2commit | diff
sata_dwc_460ex: fix error path

Fixed hsdev memleak on sata_dwc_probe() error.
As dma_dwc_exit() can be called multiple times without sata_dma_regs and
irq_dma changes, it might lead to double free on sequential
dma_dwc_exit() calls.  So, zero these fields after free calls.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
drivers/ata/sata_dwc_460ex.c diff | blob | history
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