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authorYaowei Bai <bywxiaobai@163.com>2015-10-08 21:28:58 +0800
committerDavid S. Miller <davem@davemloft.net>2015-10-09 07:49:02 -0700
commit0c6119d99bf5df9403a688d267537284e9cc8bcb (patch)
tree935a1f2379eaa3f2c35429042a692c4a7f4df8d5 /include/linux/dccp.h
parentd6fbaea5f635216c9861587c4e658086cf3b1b6b (diff)
downloadop-kernel-dev-0c6119d99bf5df9403a688d267537284e9cc8bcb.zip
op-kernel-dev-0c6119d99bf5df9403a688d267537284e9cc8bcb.tar.gz
net/dccp: dccp_list_has_service can be boolean
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> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/dccp.h')
-rw-r--r--include/linux/dccp.h6
1 files changed, 3 insertions, 3 deletions
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;
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