aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorRobert P. J. Day <rpjday@mindspring.com>2007-02-10 04:45:52 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 13:51:31 -0500
commit3de3af130b75a79c7381573e5ea69cb59502023f (patch)
tree3c3f33898d84d16e5d75c1469338c1544870fd49
parent100bb9349ea5cb4e667977de55bd6dc4ac7bc22f (diff)
[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>
-rw-r--r--arch/x86_64/kernel/mce_amd.c2
-rw-r--r--drivers/input/gameport/ns558.c1
-rw-r--r--drivers/pnp/pnpbios/rsparser.c1
3 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/mce_amd.c b/arch/x86_64/kernel/mce_amd.c
index fa09debad4b7..93c707257637 100644
--- a/arch/x86_64/kernel/mce_amd.c
+++ b/arch/x86_64/kernel/mce_amd.c
@@ -401,7 +401,6 @@ static __cpuinit int allocate_threshold_blocks(unsigned int cpu,
401 b = kzalloc(sizeof(struct threshold_block), GFP_KERNEL); 401 b = kzalloc(sizeof(struct threshold_block), GFP_KERNEL);
402 if (!b) 402 if (!b)
403 return -ENOMEM; 403 return -ENOMEM;
404 memset(b, 0, sizeof(struct threshold_block));
405 404
406 b->block = block; 405 b->block = block;
407 b->bank = bank; 406 b->bank = bank;
@@ -490,7 +489,6 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank)
490 err = -ENOMEM; 489 err = -ENOMEM;
491 goto out; 490 goto out;
492 } 491 }
493 memset(b, 0, sizeof(struct threshold_bank));
494 492
495 kobject_set_name(&b->kobj, "threshold_bank%i", bank); 493 kobject_set_name(&b->kobj, "threshold_bank%i", bank);
496 b->kobj.parent = &per_cpu(device_mce, cpu).kobj; 494 b->kobj.parent = &per_cpu(device_mce, cpu).kobj;
diff --git a/drivers/input/gameport/ns558.c b/drivers/input/gameport/ns558.c
index f68dbe6f7f04..7b7a546323cf 100644
--- a/drivers/input/gameport/ns558.c
+++ b/drivers/input/gameport/ns558.c
@@ -151,7 +151,6 @@ static int ns558_isa_probe(int io)
151 return -ENOMEM; 151 return -ENOMEM;
152 } 152 }
153 153
154 memset(ns558, 0, sizeof(struct ns558));
155 ns558->io = io; 154 ns558->io = io;
156 ns558->size = 1 << i; 155 ns558->size = 1 << i;
157 ns558->gameport = port; 156 ns558->gameport = port;
diff --git a/drivers/pnp/pnpbios/rsparser.c b/drivers/pnp/pnpbios/rsparser.c
index 95b79685a9d1..3c2ab8394e3f 100644
--- a/drivers/pnp/pnpbios/rsparser.c
+++ b/drivers/pnp/pnpbios/rsparser.c
@@ -530,7 +530,6 @@ pnpbios_parse_compatible_ids(unsigned char *p, unsigned char *end, struct pnp_de
530 dev_id = kzalloc(sizeof (struct pnp_id), GFP_KERNEL); 530 dev_id = kzalloc(sizeof (struct pnp_id), GFP_KERNEL);
531 if (!dev_id) 531 if (!dev_id)
532 return NULL; 532 return NULL;
533 memset(dev_id, 0, sizeof(struct pnp_id));
534 pnpid32_to_pnpid(p[1] | p[2] << 8 | p[3] << 16 | p[4] << 24,id); 533 pnpid32_to_pnpid(p[1] | p[2] << 8 | p[3] << 16 | p[4] << 24,id);
535 memcpy(&dev_id->id, id, 7); 534 memcpy(&dev_id->id, id, 7);
536 pnp_add_id(dev_id, dev); 535 pnp_add_id(dev_id, dev);