[PATCH] Remove unnecessary memset(0) calls after kzalloc() calls.
Delete the few remaining unnecessary calls to memset(0) after a call to
kzalloc().
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: Adam Belay <ambx1@neo.rr.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/x86_64/kernel/mce_amd.c b/arch/x86_64/kernel/mce_amd.c
index fa09deb..93c7072 100644
--- a/arch/x86_64/kernel/mce_amd.c
+++ b/arch/x86_64/kernel/mce_amd.c
@@ -401,7 +401,6 @@
b = kzalloc(sizeof(struct threshold_block), GFP_KERNEL);
if (!b)
return -ENOMEM;
- memset(b, 0, sizeof(struct threshold_block));
b->block = block;
b->bank = bank;
@@ -490,7 +489,6 @@
err = -ENOMEM;
goto out;
}
- memset(b, 0, sizeof(struct threshold_bank));
kobject_set_name(&b->kobj, "threshold_bank%i", bank);
b->kobj.parent = &per_cpu(device_mce, cpu).kobj;
diff --git a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c
index f68dbe6..7b7a546 100644
--- a/drivers/input/gameport/ns558.c
+++ b/drivers/input/gameport/ns558.c
@@ -151,7 +151,6 @@
return -ENOMEM;
}
- memset(ns558, 0, sizeof(struct ns558));
ns558->io = io;
ns558->size = 1 << i;
ns558->gameport = port;
diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c
index 95b7968..3c2ab839 100644
--- a/drivers/pnp/pnpbios/rsparser.c
+++ b/drivers/pnp/pnpbios/rsparser.c
@@ -530,7 +530,6 @@
dev_id = kzalloc(sizeof (struct pnp_id), GFP_KERNEL);
if (!dev_id)
return NULL;
- memset(dev_id, 0, sizeof(struct pnp_id));
pnpid32_to_pnpid(p[1] | p[2] << 8 | p[3] << 16 | p[4] << 24,id);
memcpy(&dev_id->id, id, 7);
pnp_add_id(dev_id, dev);