corking: use bool instead of int

We have a boolen condition, so use bool instead of doing stupid
things with ints.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

2 files changed, 8 insertions, 6 deletions

diff --git a/corking.c b/corking.c
index a6e0f84..ce10324 100644
--- a/corking.c
+++ b/corking.c
@@ -49,17 +49,17 @@ void set_tcp_uncork(int fd)
 		panic("Cannot uncork TCP socket!\n");
 }
 
-void set_sock_cork(int fd, int udp)
+void set_sock_cork(int fd, bool is_udp)
 {
-	if (!!udp)
+	if (is_udp)
 		set_udp_cork(fd);
 	else
 		set_tcp_cork(fd);
 }
 
-void set_sock_uncork(int fd, int udp)
+void set_sock_uncork(int fd, bool is_udp)
 {
-	if (!!udp)
+	if (is_udp)
 		set_udp_uncork(fd);
 	else
 		set_tcp_uncork(fd);
diff --git a/corking.h b/corking.h
index b240595..fb4483c 100644
--- a/corking.h
+++ b/corking.h
@@ -1,11 +1,13 @@
 #ifndef CORKING_H
 #define CORKING_H
 
+#include <stdbool.h>
+
 extern void set_tcp_cork(int fd);
 extern void set_tcp_uncork(int fd);
 extern void set_udp_cork(int fd);
 extern void set_udp_uncork(int fd);
-extern void set_sock_cork(int fd, int udp);
-extern void set_sock_uncork(int fd, int udp);
+extern void set_sock_cork(int fd, bool is_udp);
+extern void set_sock_uncork(int fd, bool is_udp);
 
 #endif /* CORKING_H */