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(parent: 2ab77a3) | patch
watchdog: pcwd_usb: remove needless check before usb_free_coherent()
authorXu Wang <vulab@iscas.ac.cn>
Mon, 13 Jul 2020 05:53:48 +0000 (05:53 +0000)
committerWim Van Sebroeck <wim@linux-watchdog.org>
Wed, 5 Aug 2020 16:43:01 +0000 (18:43 +0200)
commitf1889c9066722f56428978ce9431a6cacabecb57
tree11871a2f3bf54cab019bf24a6f2ff738ec1b7552tree | snapshot
parent2ab77a34d070b1611a52b50c7cfae074153d475bcommit | diff
watchdog: pcwd_usb: remove needless check before usb_free_coherent()

usb_free_coherent() is safe with NULL usb_pcwd->intr_buffer and
this check is not required.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20200713055348.21620-1-vulab@iscas.ac.cn
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
drivers/watchdog/pcwd_usb.c diff | blob | history
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