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[5/9] net/dccp: dccp_list_has_service can be boolean

Message ID 1444310942-4428-6-git-send-email-bywxiaobai@163.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Yaowei Bai Oct. 8, 2015, 1:28 p.m. UTC 
This patch makes dccp_list_has_service return bool due to this
particular function only using either one or zero as its return
value.

No functional change.

Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
---
 include/linux/dccp.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index 2210254..61d042b 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -202,16 +202,16 @@  struct dccp_service_list {
 #define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1)
 #define DCCP_SERVICE_CODE_IS_ABSENT		0
 
-static inline int dccp_list_has_service(const struct dccp_service_list *sl,
+static inline bool dccp_list_has_service(const struct dccp_service_list *sl,
 					const __be32 service)
 {
 	if (likely(sl != NULL)) {
 		u32 i = sl->dccpsl_nr;
 		while (i--)
 			if (sl->dccpsl_list[i] == service)
-				return 1;
+				return true;
 	}
-	return 0;
+	return false;
 }
 
 struct dccp_ackvec;