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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2019-10-30 03:40:46 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-20 20:48:06 +0100 |
| commit | 093edc2baad2c258b1f55d1ab9c63c2b5ae67e42 (patch) | |
| tree | d7b9264c06c3ffd130548a2c0e2694f2b60ba738 /drivers/usb/class/cdc-acm.c | |
| parent | bc3bdb12bbb3492067c8719011576370e959a2e6 (diff) | |
| download | linux-093edc2baad2c258b1f55d1ab9c63c2b5ae67e42.tar.bz2 | |
usb: gadget: configfs: Fix missing spin_lock_init()
The driver allocates the spinlock but not initialize it.
Use spin_lock_init() on it to initialize it correctly.
This is detected by Coccinelle semantic patch.
Fixes: 1a1c851bbd70 ("usb: gadget: configfs: fix concurrent issue between composite APIs")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Cc: stable <stable@vger.kernel.org>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Link: https://lore.kernel.org/r/20191030034046.188808-1-weiyongjun1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
0 files changed, 0 insertions, 0 deletions