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dmaengine: edma: fix another memory leak 

commit 4b6271a6 fix a menory leak but one more existed in driver so fix that

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Vinod Koul 2013-10-24 22:17:50 +05:30
parent 4b6271a644
commit 7261828776
1 changed files with 1 additions and 0 deletions
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1
drivers/dma/edma.c
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@ -347,6 +347,7 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg(
ccnt = sg_dma_len(sg) / (acnt * bcnt); ccnt = sg_dma_len(sg) / (acnt * bcnt);
if (ccnt > (SZ_64K - 1)) { if (ccnt > (SZ_64K - 1)) {
dev_err(dev, "Exceeded max SG segment size\n"); dev_err(dev, "Exceeded max SG segment size\n");
kfree(edesc);
return NULL; return NULL;
} }
cidx = acnt * bcnt; cidx = acnt * bcnt;