Commit f7572e93 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
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parport: Drop unneeded NULL or 0 assignments 



kzalloc() gives us a zeroed memory, no need to explicitly assing 0 or
NULL or similar to the members of the data structure that has been
allocated with the above mentioned API.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231016133135.1203643-4-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b8cb855d

drivers/parport/share.c

+0 −4
Original line number Diff line number Diff line
@@ -449,13 +449,9 @@ struct parport *parport_register_port(unsigned long base, int irq, int dma, 
	tmp->irq = irq;

	tmp->dma = dma;

	tmp->muxport = tmp->daisy = tmp->muxsel = -1;

	tmp->modes = 0;

	INIT_LIST_HEAD(&tmp->list);

	tmp->devices = tmp->cad = NULL;

	tmp->flags = 0;

	tmp->ops = ops;

	tmp->physport = tmp;

	memset(tmp->probe_info, 0, 5 * sizeof(struct parport_device_info));

	rwlock_init(&tmp->cad_lock);

	spin_lock_init(&tmp->waitlist_lock);

	spin_lock_init(&tmp->pardevice_lock);