kernel/module: module_is_live can be boolean
Make module_is_live return bool due to this particular function only using either one or zero as its return value. No functional change. Link: http://lkml.kernel.org/r/1513266622-15860-6-git-send-email-baiyaowei@cmss.chinamobile.com Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -491,7 +491,7 @@ extern struct mutex module_mutex;
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/* FIXME: It'd be nice to isolate modules during init, too, so they
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aren't used before they (may) fail. But presently too much code
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(IDE & SCSI) require entry into the module during init.*/
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static inline int module_is_live(struct module *mod)
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static inline bool module_is_live(struct module *mod)
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{
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return mod->state != MODULE_STATE_GOING;
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}
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