Re: [PATCH] ieee802154/adf7242: fix memory leak of firmware

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On 04/07/2016 01:16 PM, Sudip Mukherjee wrote:
If the firmware upload or the firmware verification fails then we
printed the error message and exited but we missed releasing the
firmware.

Signed-off-by: Sudip Mukherjee <sudip.mukherjee@xxxxxxxxxxxxxxx>

Acked-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx>

---
  drivers/net/ieee802154/adf7242.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/drivers/net/ieee802154/adf7242.c b/drivers/net/ieee802154/adf7242.c
index 89154c0..91d4531 100644
--- a/drivers/net/ieee802154/adf7242.c
+++ b/drivers/net/ieee802154/adf7242.c
@@ -1030,6 +1030,7 @@ static int adf7242_hw_init(struct adf7242_local *lp)
  	if (ret) {
  		dev_err(&lp->spi->dev,
  			"upload firmware failed with %d\n", ret);
+		release_firmware(fw);
  		return ret;
  	}

@@ -1037,6 +1038,7 @@ static int adf7242_hw_init(struct adf7242_local *lp)
  	if (ret) {
  		dev_err(&lp->spi->dev,
  			"verify firmware failed with %d\n", ret);
+		release_firmware(fw);
  		return ret;
  	}




--
Greetings,
Michael

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