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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 /init/do_mounts_rd.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 'init/do_mounts_rd.c')
| -rw-r--r-- | init/do_mounts_rd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c index ed652f40f075..3ac5904d1b12 100644 --- a/init/do_mounts_rd.c +++ b/init/do_mounts_rd.c @@ -57,7 +57,7 @@ identify_ramdisk_image(int fd, int start_block) unsigned char *buf; buf = kmalloc(size, GFP_KERNEL); - if (buf == 0) + if (!buf) return -1; minixsb = (struct minix_super_block *) buf; @@ -407,12 +407,12 @@ static int __init crd_load(int in_fd, int out_fd) crd_infd = in_fd; crd_outfd = out_fd; inbuf = kmalloc(INBUFSIZ, GFP_KERNEL); - if (inbuf == 0) { + if (!inbuf) { printk(KERN_ERR "RAMDISK: Couldn't allocate gzip buffer\n"); return -1; } window = kmalloc(WSIZE, GFP_KERNEL); - if (window == 0) { + if (!window) { printk(KERN_ERR "RAMDISK: Couldn't allocate gzip window\n"); kfree(inbuf); return -1; |