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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2023-10-16 15:31:35 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-10-18 10:02:52 +0200
commitf7572e93d5f6bc4f659d2a9b603574cd126482d8 (patch)
tree8c98b5169cfed95386a093e1968b206d22c44c16 /drivers/parport
parentparport: Use list_for_each() helper (diff)
downloadlinux-f7572e93d5f6bc4f659d2a9b603574cd126482d8.tar.xz
linux-f7572e93d5f6bc4f659d2a9b603574cd126482d8.zip
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: 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>
Diffstat (limited to 'drivers/parport')
-rw-r--r--drivers/parport/share.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/parport/share.c b/drivers/parport/share.c
index 38780f6a9119..a9a9cb0477ea 100644
--- a/drivers/parport/share.c
+++ b/drivers/parport/share.c
@@ -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);