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parport: Drop unneeded NULL or 0 assignments

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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: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231016133135.1203643-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2023-10-16 16:31:35 +03:00 committed by Greg Kroah-Hartman
parent b8cb855d1b
commit f7572e93d5
1 changed files with 0 additions and 4 deletions
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4
drivers/parport/share.c
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@ -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);