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[PATCH] kexec: fix sparse warnings

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Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Eric Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Alexey Dobriyan 2005-06-27 22:29:33 -07:00 committed by Linus Torvalds
parent 97afa0a25a
commit 314b6a4d80
1 changed files with 5 additions and 5 deletions
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10
kernel/kexec.c
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@ -241,7 +241,7 @@ static int kimage_normal_alloc(struct kimage **rimage, unsigned long entry,
static int kimage_crash_alloc(struct kimage **rimage, unsigned long entry,
unsigned long nr_segments,
struct kexec_segment *segments)
struct kexec_segment __user *segments)
{
int result;
struct kimage *image;
@ -650,7 +650,7 @@ static kimage_entry_t *kimage_dst_used(struct kimage *image,
}
}
return 0;
return NULL;
}
static struct page *kimage_alloc_page(struct kimage *image,
@ -696,7 +696,7 @@ static struct page *kimage_alloc_page(struct kimage *image,
/* Allocate a page, if we run out of memory give up */
page = kimage_alloc_pages(gfp_mask, 0);
if (!page)
return 0;
return NULL;
/* If the page cannot be used file it away */
if (page_to_pfn(page) >
(KEXEC_SOURCE_MEMORY_LIMIT >> PAGE_SHIFT)) {
@ -754,7 +754,7 @@ static int kimage_load_normal_segment(struct kimage *image,
unsigned long maddr;
unsigned long ubytes, mbytes;
int result;
unsigned char *buf;
unsigned char __user *buf;
result = 0;
buf = segment->buf;
@ -818,7 +818,7 @@ static int kimage_load_crash_segment(struct kimage *image,
unsigned long maddr;
unsigned long ubytes, mbytes;
int result;
unsigned char *buf;
unsigned char __user *buf;
result = 0;
buf = segment->buf;