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[PATCH] kexec: fix sparse warnings

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Signed-off-by: Alexey Dobriyan <[email protected]>
Cc: Eric Biederman <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Alexey Dobriyan
2005-06-28 14:53:40 -07:00
committed by Linus Torvalds
parent 97afa0a25a
commit 314b6a4d80
1 changed files with 5 additions and 5 deletions
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kernel/kexec.c
+5 -5
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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;