Changeset 6c441cf8 in mainline for kernel/generic/src/mm/frame.c

Timestamp:

2008-02-27T11:49:17Z (17 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

56976a17

Parents:

fdb7795

Message:

code cleanup (mostly signed/unsigned)
allow extra compiler warnings

File:

• kernel/generic/src/mm/frame.c (modified) (3 diffs)

kernel/generic/src/mm/frame.c

@@ -121 +121 @@
 static inline int frame_index_valid(zone_t *zone, index_t index)
 {
-        return (index >= 0) && (index < zone->count);
+        return (index < zone->count);
 }
 
@@ -211 +211 @@
         spinlock_lock(&zones.lock);
 
-        if (hint >= zones.count || hint < 0)
+        if (hint >= zones.count)
                 hint = 0;
         
@@ -720 +720 @@
         spinlock_lock(&zones.lock);
 
-        if (z1 < 0 || z1 >= zones.count || z2 < 0 || z2 >= zones.count)
+        if ((z1 >= zones.count) || (z2 >= zones.count))
                 goto errout;
         /* We can join only 2 zones with none existing inbetween */