Module Name: src
Committed By: tls
Date: Sun Aug 25 17:08:41 UTC 2013
Modified Files:
src/sys/arch/arm/broadcom: bcm2835_rng.c
Log Message:
Fix return with mutex held bug in get routine -- thanks Jared.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/arm/broadcom/bcm2835_rng.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/broadcom/bcm2835_rng.c
diff -u src/sys/arch/arm/broadcom/bcm2835_rng.c:1.6 src/sys/arch/arm/broadcom/bcm2835_rng.c:1.7
--- src/sys/arch/arm/broadcom/bcm2835_rng.c:1.6 Thu Aug 1 11:30:38 2013
+++ src/sys/arch/arm/broadcom/bcm2835_rng.c Sun Aug 25 17:08:41 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: bcm2835_rng.c,v 1.6 2013/08/01 11:30:38 skrll Exp $ */
+/* $NetBSD: bcm2835_rng.c,v 1.7 2013/08/25 17:08:41 tls Exp $ */
/*-
* Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: bcm2835_rng.c,v 1.6 2013/08/01 11:30:38 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: bcm2835_rng.c,v 1.7 2013/08/25 17:08:41 tls Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -129,6 +129,7 @@ bcmrng_get(size_t bytes, void *priv)
mutex_spin_enter(&sc->sc_mutex);
if (__predict_false(need < 1)) {
+ mutex_spin_exit(&sc->sc_mutex);
return;
}
