kernel/trace_probe: is_good_name can be boolean
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>
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@ -302,15 +302,15 @@ static nokprobe_inline void call_fetch(struct fetch_param *fprm,
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}
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/* Check the name is good for event/group/fields */
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/* Check the name is good for event/group/fields */
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static inline int is_good_name(const char *name)
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static inline bool is_good_name(const char *name)
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{
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{
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if (!isalpha(*name) && *name != '_')
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if (!isalpha(*name) && *name != '_')
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return 0;
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return false;
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while (*++name != '\0') {
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while (*++name != '\0') {
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if (!isalpha(*name) && !isdigit(*name) && *name != '_')
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if (!isalpha(*name) && !isdigit(*name) && *name != '_')
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return 0;
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return false;
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}
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}
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return 1;
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return true;
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}
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}
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static inline struct event_file_link *
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static inline struct event_file_link *
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