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authorHeiko Carstens <heiko.carstens@de.ibm.com>2010-03-05 13:42:41 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-06 11:26:29 -0800
commit221e3ebf6d5f2625373573155924e39f196c5d3d (patch)
tree7bd7bd1441469f1590e9aec3376c234fcd3d3462 /fs
parent8aaed5bec2b9177eab1796c8c4f7a4c90804eef6 (diff)
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cpumask: let num_*_cpus() function always return unsigned values
Dependent on CONFIG_SMP the num_*_cpus() functions return unsigned or signed values. Let them always return unsigned values to avoid strange casts. Fixes at least one warning: kernel/kprobes.c: In function 'register_kretprobe': kernel/kprobes.c:1038: warning: comparison of distinct pointer types lacks a cast Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Masami Hiramatsu <mhiramat@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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