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| author | Geyslan G. Bem <geyslan@gmail.com> | 2013-10-07 19:19:58 -0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-10-11 07:31:47 +0530 |
| commit | 2f6d8fad0a1636e675308088c35e863d066e0949 (patch) | |
| tree | 59d48738551586ad48e4ca45eb3a4299e7c30121 /drivers/dma/edma.c | |
| parent | 08d08bcdee30d3a28426bd60dfbdae44b36250bc (diff) | |
| download | linux-2f6d8fad0a1636e675308088c35e863d066e0949.tar.gz linux-2f6d8fad0a1636e675308088c35e863d066e0949.tar.bz2 linux-2f6d8fad0a1636e675308088c35e863d066e0949.zip | |
dma: edma.c: remove edma_desc leakage
Free memory allocated to edma_desc when failing to allocate slot.
Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/edma.c')
| -rw-r--r-- | drivers/dma/edma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 098a8da450f0..3519111c566b 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -306,6 +306,7 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg( EDMA_SLOT_ANY); if (echan->slot[i] < 0) { dev_err(dev, "Failed to allocate slot\n"); + kfree(edesc); return NULL; } } |