md/raid6: kill a gcc-4.0.1 'uninitialized variable' warning

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index dcd9e659ed9d20607fbaa0efdbb84a4af2e96e06..81abefc172d92d6d8cdb677695d3679de05391d1 100644 (file)
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -156,16 +156,16 @@ static inline int raid6_next_disk(int disk, int raid_disks)
 static int raid6_idx_to_slot(int idx, struct stripe_head *sh,
                             int *count, int syndrome_disks)
 {
-       int slot;
+       int slot = *count;
 
        if (sh->ddf_layout)
-               slot = (*count)++;
+               (*count)++;
        if (idx == sh->pd_idx)
                return syndrome_disks;
        if (idx == sh->qd_idx)
                return syndrome_disks + 1;
        if (!sh->ddf_layout)
-               slot = (*count)++;
+               (*count)++;
        return slot;
 }