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GFS2: lops.c: replace 0 by NULL for pointers 

Sparse warning: fs/gfs2/lops.c:78:29:
"warning: Using plain integer as NULL pointer"

Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Fabian Frederick 2014-04-26 20:57:23 +02:00 committed by Steven Whitehouse
parent 991deec819
commit 5a7c6690c2
1 changed files with 1 additions and 1 deletions
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2
fs/gfs2/lops.c
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@ -75,7 +75,7 @@ static void maybe_release_space(struct gfs2_bufdata *bd)
unsigned int index = bd->bd_bh->b_blocknr - gl->gl_name.ln_number;
struct gfs2_bitmap *bi = rgd->rd_bits + index;
if (bi->bi_clone == 0)
if (bi->bi_clone == NULL)
return;
if (sdp->sd_args.ar_discard)
gfs2_rgrp_send_discards(sdp, rgd->rd_data0, bd->bd_bh, bi, 1, NULL);