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| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-10-18 03:07:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-18 14:37:31 -0700 |
| commit | c80544dc0b87bb65038355e7aafdc30be16b26ab (patch) | |
| tree | 176349304bec88a9de16e650c9919462e0dd453c /kernel/kexec.c | |
| parent | 0e9663ee452ffce0d429656ebbcfe69417a30e92 (diff) | |
| download | lwn-c80544dc0b87bb65038355e7aafdc30be16b26ab.tar.gz lwn-c80544dc0b87bb65038355e7aafdc30be16b26ab.zip | |
sparse pointer use of zero as null
Get rid of sparse related warnings from places that use integer as NULL
pointer.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Cc: Andi Kleen <ak@suse.de>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Ian Kent <raven@themaw.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Davide Libenzi <davidel@xmailserver.org>
Cc: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/kexec.c')
| -rw-r--r-- | kernel/kexec.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/kexec.c b/kernel/kexec.c index 7885269b0da2..e9f1b4ea504d 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -785,7 +785,7 @@ static int kimage_load_normal_segment(struct kimage *image, size_t uchunk, mchunk; page = kimage_alloc_page(image, GFP_HIGHUSER, maddr); - if (page == 0) { + if (!page) { result = -ENOMEM; goto out; } @@ -844,7 +844,7 @@ static int kimage_load_crash_segment(struct kimage *image, size_t uchunk, mchunk; page = pfn_to_page(maddr >> PAGE_SHIFT); - if (page == 0) { + if (!page) { result = -ENOMEM; goto out; } |