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(parent: 596bb44) | patch
ide: kill ide_dma_submit_check
authorChristoph Hellwig <hch@lst.de>
Mon, 20 Dec 2010 12:46:09 +0000 (13:46 +0100)
committerKevin Wolf <kwolf@redhat.com>
Mon, 24 Jan 2011 10:08:51 +0000 (11:08 +0100)
commitc641483fbe0aa08cd7c0580d019dc2d5a7e71138
tree5bd0704ad6002cf0c353606954afaad1cc4752ebtree | snapshot
parent596bb44dead047249c11df24b0e1ffaa514f4909commit | diff
ide: kill ide_dma_submit_check

Merge ide_dma_submit_check into it's only caller.  Also use tail recursion
using a goto instead of a real recursion - this avoid overflowing the
stack in the pathological situation of an recurring error that is ignored.
We'll still be busy looping in ide_dma_cb, but at least won't eat up
all stack space after this.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
hw/ide/core.c diff | blob | history
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