TononixOS/ubports_kernel_google_msm
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usb: ks_bridge: Fix memory leak in tx data path.

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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
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
(cherry picked from commit 1432f6f448bb2231499ef989f9e1ec314e9817d9)

Change-Id: I0ec244b6bff35aa1e59b39735ec867be39c4d221
Signed-off-by: Sudhir Sharma <sudsha@codeaurora.org>
This commit is contained in:
Hemant Kumar
2012-09-19 12:40:11 -07:00
committed by Stephen Boyd
parent 1749624bf9
commit cb803fbbc8
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/misc/ks_bridge.c
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@@ -261,6 +261,8 @@ static void ksb_tomdm_work(struct work_struct *w)
return;
}
usb_free_urb(urb);
spin_lock_irqsave(&ksb->lock, flags);
}
spin_unlock_irqrestore(&ksb->lock, flags);