JFS: Get rid of "may be used uninitialized" warnings

Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/jfs/jfs_txnmgr.c b/fs/jfs/jfs_txnmgr.c
index 6988a1082f58..03893acbfda4 100644
--- a/fs/jfs/jfs_txnmgr.c
+++ b/fs/jfs/jfs_txnmgr.c
@@ -1919,7 +1919,8 @@ static void xtLog(struct jfs_log * log, struct tblock * tblk, struct lrd * lrd,
          * header ?
          */
         if (tlck->type & tlckTRUNCATE) {
-                pxd_t pxd;      /* truncated extent of xad */
+                /* This odd declaration suppresses a bogus gcc warning */
+                pxd_t pxd = pxd;        /* truncated extent of xad */
                 int twm;
 
                 /*