From 6e747506dde195d3d05fe2bb8ef78aceba28a5e3 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Fri, 12 May 2017 10:44:11 -0700 Subject: [PATCH] xfs: fix warnings about unused stack variables Reduce stack usage and get rid of compiler warnings by eliminating unused variables. Signed-off-by: Darrick J. Wong Reviewed-by: Carlos Maiolino --- fs/xfs/libxfs/xfs_bmap.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 8adb91b05588..a7048eafa8e6 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -1280,7 +1280,6 @@ xfs_bmap_read_extents( xfs_bmbt_rec_t *frp; xfs_fsblock_t nextbno; xfs_extnum_t num_recs; - xfs_extnum_t start; num_recs = xfs_btree_get_numrecs(block); if (unlikely(i + num_recs > room)) { @@ -1303,7 +1302,6 @@ xfs_bmap_read_extents( * Copy records into the extent records. */ frp = XFS_BMBT_REC_ADDR(mp, block, 1); - start = i; for (j = 0; j < num_recs; j++, i++, frp++) { xfs_bmbt_rec_host_t *trp = xfs_iext_get_ext(ifp, i); trp->l0 = be64_to_cpu(frp->l0);