[Xen-devel] [PATCH 2/6] x86/dom0: switch parse_dom0_param to use parse_boolean

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

No functional change expected.

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
Cc: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 xen/arch/x86/dom0_build.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/xen/arch/x86/dom0_build.c b/xen/arch/x86/dom0_build.c
index 86eb7db1da..dcd7afb058 100644
--- a/xen/arch/x86/dom0_build.c
+++ b/xen/arch/x86/dom0_build.c
@@ -225,16 +225,17 @@ static int __init parse_dom0_param(const char *s)
     int rc = 0;
 
     do {
+        int val;
 
         ss = strchr(s, ',');
         if ( !ss )
             ss = strchr(s, '\0');
 
-        if ( !strncmp(s, "pvh", ss - s) )
-            dom0_pvh = true;
+        if ( (val = parse_boolean("pvh", s, ss)) >= 0 )
+            dom0_pvh = val;
 #ifdef CONFIG_SHADOW_PAGING
-        else if ( !strncmp(s, "shadow", ss - s) )
-            opt_dom0_shadow = true;
+        else if ( (val = parse_boolean("shadow", s, ss)) >= 0 )
+            opt_dom0_shadow = val;
 #endif
         else
             rc = -EINVAL;
-- 
2.19.0


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