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| author | Navid Emamdoost <navid.emamdoost@gmail.com> | 2019-09-19 20:42:54 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-30 21:58:00 +0200 |
| commit | 0911224b6bf4c86c486746f1f993cddb006901e1 (patch) | |
| tree | 82601b79ee4204a1c729523feb854aba7b075fff /drivers/staging/rtl8192u | |
| parent | 0605bed9ba62e2e284be791da7ad6ee37d2f29cf (diff) | |
| download | lwn-0911224b6bf4c86c486746f1f993cddb006901e1.tar.gz lwn-0911224b6bf4c86c486746f1f993cddb006901e1.zip | |
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>
Diffstat (limited to 'drivers/staging/rtl8192u')
| -rw-r--r-- | drivers/staging/rtl8192u/r8192U_core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index f0f755f8d8a1..d4510920b0e6 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -1211,6 +1211,8 @@ short rtl819xU_tx_cmd(struct net_device *dev, struct sk_buff *skb) return 0; DMESGE("Error TX CMD URB, error %d", status); + dev_kfree_skb(skb); + usb_free_urb(tx_urb); return -1; } |