partitions/ldm: remove redundant pointer dgrp

Pointer dgrp is being assigned but is never used hence it is redundant
and can be removed.

Cleans up clang warning:
warning: variable 'dgrp' set but not used [-Wunused-but-set-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/partitions/ldm.c b/block/partitions/ldm.c
index 0417937..16766f2 100644 (file)
--- a/block/partitions/ldm.c
+++ b/block/partitions/ldm.c
@@ -830,7 +830,6 @@ static bool ldm_parse_dgr4 (const u8 *buffer, int buflen, struct vblk *vb)
 {
        char buf[64];
        int r_objid, r_name, r_id1, r_id2, len;
-       struct vblk_dgrp *dgrp;
 
        BUG_ON (!buffer || !vb);
 
@@ -853,8 +852,6 @@ static bool ldm_parse_dgr4 (const u8 *buffer, int buflen, struct vblk *vb)
        if (len != get_unaligned_be32(buffer + 0x14))
                return false;
 
-       dgrp = &vb->vblk.dgrp;
-
        ldm_get_vstr (buffer + 0x18 + r_objid, buf, sizeof (buf));
        return true;
 }