From: H. Peter Anvin <hpa@linux.intel.com>
Date: Mon, 30 Jul 2012 21:26:45 +0000 (-0700)
Subject: rngd_linux: Fix () used in prototype
X-Git-Tag: v4~12
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=593a93021566a41546b433bbb5d4eb66302c5eb3;p=thirdparty%2Frng-tools.git

rngd_linux: Fix () used in prototype

() is an acceptable prototype in C++, but C requires (void).

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

diff --git a/rngd_linux.c b/rngd_linux.c
index 128d560..6400adf 100644
--- a/rngd_linux.c
+++ b/rngd_linux.c
@@ -89,7 +89,7 @@ void random_add_entropy(void *buf, size_t size)
 	}
 }
 
-void random_sleep()
+void random_sleep(void)
 {
 	struct pollfd pfd = {
 		fd:	random_fd,
diff --git a/rngd_linux.h b/rngd_linux.h
index b543827..187e17c 100644
--- a/rngd_linux.h
+++ b/rngd_linux.h
@@ -38,7 +38,7 @@ extern void init_kernel_rng(const char* randomdev);
 extern void random_add_entropy(void *buf, size_t size);
 
 /* Sleep until the kernel is hungry for entropy */
-extern void random_sleep();
+extern void random_sleep(void);
 
 #endif /* RNGD_LINUX__H */