[PATCH] drivers: net: davinci_cpdma: drop devm_kfree of devm_kzalloc'd data

[Himangi Saraogi]

devm_kfree should not have to be explicitly used.

The Coccinelle semantic patch that fixes this problem is as follows:

// <smpl>
@@
expression x,d;
@@

x = devm_kzalloc(...)
...
?-devm_kfree(d,x);
// </smpl>

Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
---
 drivers/net/ethernet/ti/davinci_cpdma.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c
index 4a000f6..af673f5 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.c
+++ b/drivers/net/ethernet/ti/davinci_cpdma.c
@@ -512,7 +512,6 @@ struct cpdma_chan *cpdma_chan_create(struct cpdma_ctlr *ctlr, int chan_num,
 	spin_lock_irqsave(&ctlr->lock, flags);
 	if (ctlr->channels[chan_num]) {
 		spin_unlock_irqrestore(&ctlr->lock, flags);
-		devm_kfree(ctlr->dev, chan);
 		return ERR_PTR(-EBUSY);
 	}
 
-- 
1.9.1

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