net/cdc_ncm: Switch to use hrtimer_setup()

net/cdc_ncm: Switch to use hrtimer_setup()

hrtimer_setup() takes the callback function pointer as argument and
initializes the timer completely.

Replace hrtimer_init() and the open coded initialization of
hrtimer::function with the new setup mechanism.

Patch was created by using Coccinelle.

Signed-off-by: Nam Cao <namcao@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/219735f98754fb30dcfd892fbaa5766f9d78c1f1.1738746872.git.namcao@linutronix.de