The patch titled
Remove unnecessary memset(0) calls after kzalloc() calls.
has been removed from the -mm tree. Its filename was
remove-unnecessary-memset0-calls-after-kzalloc-calls.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: Remove unnecessary memset(0) calls after kzalloc() calls.
From: "Robert P. J. Day" <rpjday@xxxxxxxxxxxxxx>
Delete the few remaining unnecessary calls to memset(0) after a call to
kzalloc().
Signed-off-by: Robert P. J. Day <rpjday@xxxxxxxxxxxxxx>
Cc: Andi Kleen <ak@xxxxxxx>
Cc: Dmitry Torokhov <dtor@xxxxxxx>
Cc: Adam Belay <ambx1@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86_64/kernel/mce_amd.c | 2 --
drivers/input/gameport/ns558.c | 1 -
drivers/pnp/pnpbios/rsparser.c | 1 -
3 files changed, 4 deletions(-)
diff -puN arch/x86_64/kernel/mce_amd.c~remove-unnecessary-memset0-calls-after-kzalloc-calls arch/x86_64/kernel/mce_amd.c
--- a/arch/x86_64/kernel/mce_amd.c~remove-unnecessary-memset0-calls-after-kzalloc-calls
+++ a/arch/x86_64/kernel/mce_amd.c
@@ -401,7 +401,6 @@ static __cpuinit int allocate_threshold_
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_ba
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 -puN drivers/input/gameport/ns558.c~remove-unnecessary-memset0-calls-after-kzalloc-calls drivers/input/gameport/ns558.c
--- a/drivers/input/gameport/ns558.c~remove-unnecessary-memset0-calls-after-kzalloc-calls
+++ a/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 -puN drivers/pnp/pnpbios/rsparser.c~remove-unnecessary-memset0-calls-after-kzalloc-calls drivers/pnp/pnpbios/rsparser.c
--- a/drivers/pnp/pnpbios/rsparser.c~remove-unnecessary-memset0-calls-after-kzalloc-calls
+++ a/drivers/pnp/pnpbios/rsparser.c
@@ -530,7 +530,6 @@ pnpbios_parse_compatible_ids(unsigned ch
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);
_
Patches currently in -mm which might be from rpjday@xxxxxxxxxxxxxx are
origin.patch
git-avr32.patch
git-dvb.patch
kbuild-remove-references-to-deprecated-prepare-all-target.patch
git-mips.patch
git-netdev-all.patch
remove-useless-find_first_bit-macro-from-cardbusc.patch
remove-some-unused-scsi-related-kernel-config-variables.patch
scsi-fix-obvious-typo-spin_lock_irqrestore-in-gdthc.patch
fix-misspelled-usbnet_mii-kernel-config-option.patch
fix-apparent-typo-config_usb_cdcether.patch
ntfs-rename-incorrect-check-of-ntfs_debug-with-just-debug.patch
quota-have-linux-quotah-include-linux-rwsemh-explicitly.patch
isdn-fix-typo-config_hisax_quadro-config_hisax_sct_quadro.patch
isdn-rename-some-debugging-macros-to-not-resemble-config.patch
isdn-rename-debug-option-config_serial_nopause_io.patch
isdn-remove-defunct-test-emulator.patch
isdn-rename-special-macro-config_hisax_hfc4s8s_pcimem.patch
correct-apparent-typo-config_aty_ct-in-aty-video.patch
oss-replace-kmallocmemset-combos-with-kzalloc.patch
-
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