forked from Minki/linux
dmatest: fix max channels handling
The check for reaching max_channels is short circuited by 'continuing' after successfully adding a channel. [ Impact: make the 'max_channels' module parameter actually have an effect ] Cc: <stable@kernel.org> Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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@ -531,9 +531,7 @@ static int __init dmatest_init(void)
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chan = dma_request_channel(mask, filter, NULL);
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if (chan) {
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err = dmatest_add_channel(chan);
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if (err == 0)
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continue;
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else {
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if (err) {
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dma_release_channel(chan);
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break; /* add_channel failed, punt */
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}
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