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kernel/trace_probe: is_good_name can be boolean

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This patch makes is_good_name return bool to improve readability
due to this particular function only using either one or zero as its
return value.

No functional change.

Link: http://lkml.kernel.org/r/1442929393-4753-2-git-send-email-bywxiaobai@163.com

Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Yaowei Bai 2015-09-22 21:43:13 +08:00 committed by Steven Rostedt
parent 1f93e4a96c
commit f0132c4e0d
1 changed files with 4 additions and 4 deletions
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8
kernel/trace/trace_probe.h
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@ -302,15 +302,15 @@ static nokprobe_inline void call_fetch(struct fetch_param *fprm,
}
/* Check the name is good for event/group/fields */
static inline int is_good_name(const char *name)
static inline bool is_good_name(const char *name)
{
if (!isalpha(*name) && *name != '_')
return 0;
return false;
while (*++name != '\0') {
if (!isalpha(*name) && !isdigit(*name) && *name != '_')
return 0;
return false;
}
return 1;
return true;
}
static inline struct event_file_link *