Blackfin arch: cplb mananger: use a do...while loop rather than a for loop

[safe/jmp/linux-2.6] / arch / blackfin / kernel / cplb-nompu / cplbmgr.c

diff --git a/arch/blackfin/kernel/cplb-nompu/cplbmgr.c b/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
index 376249a..8cbb47c 100644 (file)
--- a/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
+++ b/arch/blackfin/kernel/cplb-nompu/cplbmgr.c
@@ -163,12 +163,14 @@ MGR_ATTR static int icplb_miss(int cpu)
                nr_icplb_supv_miss[cpu]++;
 
        base = 0;
-       for (idx = 0; idx < icplb_nr_bounds; idx++) {
+       idx = 0;
+       do {
                eaddr = icplb_bounds[idx].eaddr;
                if (addr < eaddr)
                        break;
                base = eaddr;
-       }
+       } while (++idx < icplb_nr_bounds);
+
        if (unlikely(idx == icplb_nr_bounds))
                return CPLB_NO_ADDR_MATCH;
 
@@ -208,12 +210,14 @@ MGR_ATTR static int dcplb_miss(int cpu)
                nr_dcplb_supv_miss[cpu]++;
 
        base = 0;
-       for (idx = 0; idx < dcplb_nr_bounds; idx++) {
+       idx = 0;
+       do {
                eaddr = dcplb_bounds[idx].eaddr;
                if (addr < eaddr)
                        break;
                base = eaddr;
-       }
+       } while (++idx < dcplb_nr_bounds);
+
        if (unlikely(idx == dcplb_nr_bounds))
                return CPLB_NO_ADDR_MATCH;