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staging: rtl8192u: release memory on error path 

In rtl819xU_tx_cmd if usb_submit_urb fails the allocated memories should
be released.

Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Link: https://lore.kernel.org/r/20190920014303.31410-1-navid.emamdoost@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Navid Emamdoost 2019-09-19 20:42:54 -05:00 committed by Greg Kroah-Hartman
parent 0605bed9ba
commit 0911224b6b
1 changed files with 2 additions and 0 deletions
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2
drivers/staging/rtl8192u/r8192U_core.c
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@ -1211,6 +1211,8 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb)
return 0; return 0;
DMESGE("Error TX CMD URB, error %d", status); DMESGE("Error TX CMD URB, error %d", status);
dev_kfree_skb(skb);
usb_free_urb(tx_urb);
return -1; return -1;
} }