usb: ks_bridge: Fix memory leak in tx data path
ks bridge is allocating urb to transmit data to mdm.
This urb is not getting freed after transmit completes.
Hence call usb_free_urb() after urb gets submitted
successfully. Urb will eventually be freed after tx
completion.
CRs-Fixed: 401536
Change-Id: I7e0bc7d1de74613f6b3b019d1513e22ad9765709
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
diff --git a/drivers/usb/misc/ks_bridge.c b/drivers/usb/misc/ks_bridge.c
index 8753c0d..87f43e1c 100644
--- a/drivers/usb/misc/ks_bridge.c
+++ b/drivers/usb/misc/ks_bridge.c
@@ -262,6 +262,8 @@
return;
}
+ usb_free_urb(urb);
+
spin_lock_irqsave(&ksb->lock, flags);
}
spin_unlock_irqrestore(&ksb->lock, flags);