[PATCH v2] smc: return booleans instead of integers

[Gustavo A. R. Silva]

Return statements in functions returning bool should use
true/false instead of 1/0.

This issue was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
---
Changes in v2:
 - Fix function using_ipsec as suggested by Ursula Braun.
 - Update subject line.

 net/smc/smc.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/smc/smc.h b/net/smc/smc.h
index 0bee9d1..6328565 100644
--- a/net/smc/smc.h
+++ b/net/smc/smc.h
@@ -253,12 +253,12 @@ static inline int smc_uncompress_bufsize(u8 compressed)
 static inline bool using_ipsec(struct smc_sock *smc)
 {
 	return (smc->clcsock->sk->sk_policy[0] ||
-		smc->clcsock->sk->sk_policy[1]) ? 1 : 0;
+		smc->clcsock->sk->sk_policy[1]) ? true : false;
 }
 #else
 static inline bool using_ipsec(struct smc_sock *smc)
 {
-	return 0;
+	return false;
 }
 #endif
 
-- 
2.7.4