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authorMatias Zabaljauregui <zabaljauregui@gmail.com>2009-03-18 19:38:35 +0300
committerRusty Russell <rusty@rustcorp.com.au>2009-03-30 15:25:25 +0400
commitdf1693abc42e34bbc4351e179dbe66c28a94efb8 (patch)
treeb0cec44a3ace1fbc8377c73428daf64848b48907 /drivers/lguest/core.c
parent4cd8b5e2a159f18a1507f1187b44a1acbfa6341b (diff)
downloadlinux-df1693abc42e34bbc4351e179dbe66c28a94efb8.tar.xz
lguest: use bool instead of int
Impact: clean up Rusty told me, some time ago, that he had become a fan of "bool". So, here are some replacements. Signed-off-by: Matias Zabaljauregui <zabaljauregui at gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/core.c')
-rw-r--r--drivers/lguest/core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
index 60156dfdc608..4845fb3cf74b 100644
--- a/drivers/lguest/core.c
+++ b/drivers/lguest/core.c
@@ -152,8 +152,8 @@ static void unmap_switcher(void)
* code. We have to check that the range is below the pfn_limit the Launcher
* gave us. We have to make sure that addr + len doesn't give us a false
* positive by overflowing, too. */
-int lguest_address_ok(const struct lguest *lg,
- unsigned long addr, unsigned long len)
+bool lguest_address_ok(const struct lguest *lg,
+ unsigned long addr, unsigned long len)
{
return (addr+len) / PAGE_SIZE < lg->pfn_limit && (addr+len >= addr);
}