Modify the custom parameter parsing routines in:
xen/arch/arm/traps.c
to indicate whether the parameter value was parsed successfully.
Cc: Stefano Stabellini
Cc: Julien Grall
Signed-off-by: Juergen Gross
Acked-by: Wei Liu
---
xen/arch/arm/traps.c | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index c07999b518..f94ca1af02 100644
--- a/xen/arch/arm/traps.c
+++ b/xen/arch/arm/traps.c
@@ -108,12 +108,14 @@ static enum {
NATIVE,
} vwfi;
-static void __init parse_vwfi(const char *s)
+static int __init parse_vwfi(const char *s)
{
if ( !strcmp(s, "native") )
vwfi = NATIVE;
else
vwfi = TRAP;
+
+ return 0;
}
custom_param("vwfi", parse_vwfi);
@@ -130,7 +132,7 @@ static enum {
SERRORS_PANIC,
} serrors_op;
-static void __init parse_serrors_behavior(const char *str)
+static int __init parse_serrors_behavior(const char *str)
{
if ( !strcmp(str, "forward") )
serrors_op = SERRORS_FORWARD;
@@ -139,7 +141,7 @@ static void __init parse_serrors_behavior(const char *str)
else
serrors_op = SERRORS_DIVERSE;
-return;
+return 0;
}
custom_param("serrors", parse_serrors_behavior);
--
2.12.3
___
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel