[XFS] Rework code snippets slightly to remove remaining recent-gcc

warnings.

SGI-PV: 904196
SGI-Modid: xfs-linux-melb:xfs-kern:26364a

Signed-off-by: Nathan Scott <nathans@sgi.com>

3 files changed, 6 insertions, 3 deletions

diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 5fa0adb7e173..86c1bf0bba9e 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1961,9 +1961,9 @@ xfs_iunlink_remove(
         xfs_agino_t     agino;
         xfs_agino_t     next_agino;
         xfs_buf_t       *last_ibp;
-        xfs_dinode_t    *last_dip;
+        xfs_dinode_t    *last_dip = NULL;
         short           bucket_index;
-        int             offset, last_offset;
+        int             offset, last_offset = 0;
         int             error;
         int             agi_ok;
 
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 55b4237c2153..3cb678e3a132 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -990,6 +990,8 @@ xlog_find_zeroed(
         xfs_daddr_t     num_scan_bblks;
         int             error, log_bbnum = log->l_logBBsize;
 
+        *blk_no = 0;
+
         /* check totally zeroed log */
         bp = xlog_get_bp(log, 1);
         if (!bp)
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 10dbf203c62f..22d3a1c75474 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -2026,7 +2026,7 @@ xfs_icsb_balance_counter(
         xfs_sb_field_t  field,
         int             flags)
 {
-        uint64_t        count, resid = 0;
+        uint64_t        count, resid;
         int             weight = num_online_cpus();
         int             s;
 
@@ -2058,6 +2058,7 @@ xfs_icsb_balance_counter(
                 break;
         default:
                 BUG();
+                count = resid = 0;      /* quiet, gcc */
                 break;
         }