[PATCH 1/4] init: fix integer as NULL pointer warnings

From: Harvey Harrison
Date: Mon Apr 28 2008 - 17:13:21 EST


init/do_mounts_rd.c:215:13: warning: Using plain integer as NULL pointer
init/do_mounts_md.c:136:45: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx>
---
Linus, should I break them up this finely? I've done a sweep of most of
the mainline tree.

init/do_mounts_md.c | 2 +-
init/do_mounts_rd.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
index 753dc54..7473b0c 100644
--- a/init/do_mounts_md.c
+++ b/init/do_mounts_md.c
@@ -133,7 +133,7 @@ static void __init md_setup_drive(void)
else
dev = MKDEV(MD_MAJOR, minor);
create_dev(name, dev);
- for (i = 0; i < MD_SB_DISKS && devname != 0; i++) {
+ for (i = 0; i < MD_SB_DISKS && devname != NULL; i++) {
char *p;
char comp_name[64];
u32 rdev;
diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c
index 3ac5904..46dfd64 100644
--- a/init/do_mounts_rd.c
+++ b/init/do_mounts_rd.c
@@ -212,7 +212,7 @@ int __init rd_load_image(char *from)
}

buf = kmalloc(BLOCK_SIZE, GFP_KERNEL);
- if (buf == 0) {
+ if (!buf) {
printk(KERN_ERR "RAMDISK: could not allocate buffer\n");
goto done;
}
--
1.5.5.1.270.g89765


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