md: remove sparse waring "symbol xxx shadows an earlier one"

Rename some variable and remove some duplicate definitions
to avoid there warnings.  None of them are actual errors.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 6aa497e4baf8..f64b33085255 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4575,10 +4575,10 @@ static int get_version(void __user * arg)
 static int get_array_info(mddev_t * mddev, void __user * arg)
 {
         mdu_array_info_t info;
-        int nr,working,active,failed,spare;
+        int nr,working,insync,failed,spare;
         mdk_rdev_t *rdev;
 
-        nr=working=active=failed=spare=0;
+        nr=working=insync=failed=spare=0;
         list_for_each_entry(rdev, &mddev->disks, same_set) {
                 nr++;
                 if (test_bit(Faulty, &rdev->flags))
@@ -4586,7 +4586,7 @@ static int get_array_info(mddev_t * mddev, void __user * arg)
                 else {
                         working++;
                         if (test_bit(In_sync, &rdev->flags))
-                                active++;       
+                                insync++;       
                         else
                                 spare++;
                 }
@@ -4611,7 +4611,7 @@ static int get_array_info(mddev_t * mddev, void __user * arg)
                 info.state = (1<<MD_SB_CLEAN);
         if (mddev->bitmap && mddev->bitmap_offset)
                 info.state = (1<<MD_SB_BITMAP_PRESENT);
-        info.active_disks  = active;
+        info.active_disks  = insync;
         info.working_disks = working;
         info.failed_disks  = failed;
         info.spare_disks   = spare;
@@ -4721,7 +4721,7 @@ static int add_new_disk(mddev_t * mddev, mdu_disk_info_t *info)
                 if (!list_empty(&mddev->disks)) {
                         mdk_rdev_t *rdev0 = list_entry(mddev->disks.next,
                                                         mdk_rdev_t, same_set);
-                        int err = super_types[mddev->major_version]
+                        err = super_types[mddev->major_version]
                                 .load_super(rdev, rdev0, mddev->minor_version);
                         if (err < 0) {
                                 printk(KERN_WARNING