diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2005-06-27 22:29:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-28 14:53:40 -0700 |
| commit | 314b6a4d80a7a5217c86ffdca926b6f406da0e0e (patch) | |
| tree | f2a1b6a94511fb449ff35c7a3f6b1dc0f548335e | |
| parent | 97afa0a25afb43a82954662773a9d48d61b2996a (diff) | |
[PATCH] kexec: fix sparse warnings
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>
| -rw-r--r-- | kernel/kexec.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c index 7843548cf2d..cdd4dcd8fb6 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -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; |