Messages in this thread Patch in this message | | | Subject | [PATCH] - [14/15] - remove defconfig ptr comparisons to 0 - kernel | From | Joe Perches <> | Date | Tue, 13 Nov 2007 18:05:37 -0800 |
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Remove defconfig ptr comparison to 0
Remove sparse warning: Using plain integer as NULL pointer
Signed-off-by: Joe Perches <joe@perches.com>
---
diff --git a/kernel/futex.c b/kernel/futex.c index 9dc591a..ea119d3 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -276,7 +276,7 @@ static int get_futex_key(u32 __user *uaddr, struct rw_semaphore *fshared, */ static void get_futex_key_refs(union futex_key *key) { - if (key->both.ptr == 0) + if (!key->both.ptr) return; switch (key->both.offset & (FUT_OFF_INODE|FUT_OFF_MMSHARED)) { case FUT_OFF_INODE: diff --git a/kernel/pid.c b/kernel/pid.c index d1db36b..1b3f842 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -563,7 +563,7 @@ static struct pid_namespace *create_pid_namespace(int level) atomic_set(&ns->pidmap[0].nr_free, BITS_PER_PAGE - 1); for (i = 1; i < PIDMAP_ENTRIES; i++) { - ns->pidmap[i].page = 0; + ns->pidmap[i].page = NULL; atomic_set(&ns->pidmap[i].nr_free, BITS_PER_PAGE); }
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