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authorBurman Yan <yan_952@hotmail.com>2006-12-06 20:38:51 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 08:39:41 -0800
commit4668edc334ee90cf50c382c3e423cfc510b5a126 (patch)
treeee25ca93e72031f7f333b6c251a57a55ef089c90 /mm/nommu.c
parent304e61e6fbadec586dfe002b535f169a04248e49 (diff)
downloadlinux-linaro-4668edc334ee90cf50c382c3e423cfc510b5a126.tar.gz
[PATCH] kernel core: replace kmalloc+memset with kzalloc
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/nommu.c')
-rw-r--r--mm/nommu.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/nommu.c b/mm/nommu.c
index 6a2a8aada40..af874569d0f 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -808,10 +808,9 @@ unsigned long do_mmap_pgoff(struct file *file,
vm_flags = determine_vm_flags(file, prot, flags, capabilities);
/* we're going to need to record the mapping if it works */
- vml = kmalloc(sizeof(struct vm_list_struct), GFP_KERNEL);
+ vml = kzalloc(sizeof(struct vm_list_struct), GFP_KERNEL);
if (!vml)
goto error_getting_vml;
- memset(vml, 0, sizeof(*vml));
down_write(&nommu_vma_sem);
@@ -887,11 +886,10 @@ unsigned long do_mmap_pgoff(struct file *file,
}
/* we're going to need a VMA struct as well */
- vma = kmalloc(sizeof(struct vm_area_struct), GFP_KERNEL);
+ vma = kzalloc(sizeof(struct vm_area_struct), GFP_KERNEL);
if (!vma)
goto error_getting_vma;
- memset(vma, 0, sizeof(*vma));
INIT_LIST_HEAD(&vma->anon_vma_node);
atomic_set(&vma->vm_usage, 1);
if (file)