[PATCH 7/8] drivers:misc: ti-st: free skb on firmware download

[<pavan_savoy@ti.com>]

From: Pavan Savoy <pavan_savoy@ti.com>

If during validation of the firmware download the data doesn't match what is
expected out of the chip, this calls for a firmware download failure and a
retry.
Free the SKB which collects response during such scenarios.

Change-Id: I78dc3bdc4ea87faa5dce7eea61371718999d3f87
Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
---
 drivers/misc/ti-st/st_kim.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index d8ca406..3a35805 100644
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -68,6 +68,7 @@ void validate_firmware_response(struct kim_data_s *kim_gdata)
 	if (unlikely(skb->data[5] != 0)) {
 		pr_err("no proper response during fw download");
 		pr_err("data6 %x", skb->data[5]);
+		kfree_skb(skb);
 		return;		/* keep waiting for the proper response */
 	}
 	/* becos of all the script being downloaded */
-- 
1.7.4.1