watchdog: xen_wdt: Use 'dev' instead of dereferencing it repeatedly
authorGuenter Roeck <linux@roeck-us.net>
Wed, 10 Apr 2019 16:27:50 +0000 (09:27 -0700)
committerWim Van Sebroeck <wim@linux-watchdog.org>
Sun, 5 May 2019 19:02:33 +0000 (21:02 +0200)
commitb90abaace6d83f4bda79173e58b1f130428c0a46
treed06844bd88ae77d70040ce1e35efaff31e397e90
parent30f57e0f22bb94e0226febde03a012db3cc328f1
watchdog: xen_wdt: Use 'dev' instead of dereferencing it repeatedly

Introduce local variable 'struct device *dev' and use it instead of
dereferencing it repeatedly.

The conversion was done automatically with coccinelle using the
following semantic patches. The semantic patches and the scripts
used to generate this commit log are available at
https://github.com/groeck/coccinelle-patches

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
drivers/watchdog/xen_wdt.c