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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2009-12-21 13:02:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-28 10:25:31 +0100 |
| commit | c2ef6661ce62e26a8c0978e521fab646128a144b (patch) | |
| tree | d03139549a1bfd627249a4db2e36b788b62462e3 /kernel/kprobes.c | |
| parent | 0b413e44d64aeac36a096505a40fc2ff470872fa (diff) | |
| download | lwn-c2ef6661ce62e26a8c0978e521fab646128a144b.tar.gz lwn-c2ef6661ce62e26a8c0978e521fab646128a144b.zip | |
kprobes: Fix distinct type warning
Every time I see this:
kernel/kprobes.c: In function 'register_kretprobe':
kernel/kprobes.c:1038: warning: comparison of distinct pointer types lacks a cast
I'm wondering if something changed in common code and we need to
do something for s390. Apparently that's not the case.
Let's get rid of this annoying warning.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
LKML-Reference: <20091221120224.GA4471@osiris.boeblingen.de.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/kprobes.c')
| -rw-r--r-- | kernel/kprobes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index e5342a344c43..b7df302a0204 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -1035,7 +1035,7 @@ int __kprobes register_kretprobe(struct kretprobe *rp) /* Pre-allocate memory for max kretprobe instances */ if (rp->maxactive <= 0) { #ifdef CONFIG_PREEMPT - rp->maxactive = max(10, 2 * num_possible_cpus()); + rp->maxactive = max_t(unsigned int, 10, 2*num_possible_cpus()); #else rp->maxactive = num_possible_cpus(); #endif |