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kernel/module: module_is_live can be boolean

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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>
This commit is contained in:
Yaowei Bai 2018-02-06 15:41:31 -08:00 • committed by Linus Torvalds
parent 9825b451f9
commit 171d864e75
1 changed files with 1 additions and 1 deletions
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2
include/linux/module.h
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@ -491,7 +491,7 @@ extern struct mutex module_mutex;
/* FIXME: It'd be nice to isolate modules during init, too, so they
aren't used before they (may) fail. But presently too much code
(IDE & SCSI) require entry into the module during init.*/
static inline int module_is_live(struct module *mod)
static inline bool module_is_live(struct module *mod)
{
return mod->state != MODULE_STATE_GOING;
}