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| author | Robert P. J. Day <rpjday@mindspring.com> | 2007-02-10 01:45:52 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 10:51:31 -0800 |
| commit | 3de3af130b75a79c7381573e5ea69cb59502023f (patch) | |
| tree | 3c3f33898d84d16e5d75c1469338c1544870fd49 | |
| parent | 100bb9349ea5cb4e667977de55bd6dc4ac7bc22f (diff) | |
| download | linux-3de3af130b75a79c7381573e5ea69cb59502023f.tar.gz linux-3de3af130b75a79c7381573e5ea69cb59502023f.tar.bz2 linux-3de3af130b75a79c7381573e5ea69cb59502023f.zip | |
[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.c | 2 | ||||
| -rw-r--r-- | drivers/input/gameport/ns558.c | 1 | ||||
| -rw-r--r-- | drivers/pnp/pnpbios/rsparser.c | 1 |
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, 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 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) 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 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) 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 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 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); |