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dma: of-dma.c: fix memory leakage 

The memory allocated to ofdma might be a leakage when error occurs.

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Cong Ding 2013-02-14 11:16:10 +01:00 committed by Vinod Koul
parent 877e86f283
commit e68b1130df
1 changed files with 1 additions and 0 deletions
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1
drivers/dma/of-dma.c
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@ -107,6 +107,7 @@ int of_dma_controller_register(struct device_node *np,
if (!nbcells) { if (!nbcells) {
pr_err("%s: #dma-cells property is missing or invalid\n", pr_err("%s: #dma-cells property is missing or invalid\n",
__func__); __func__);
kfree(ofdma);
return -EINVAL; return -EINVAL;
} }