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-rw-r--r--fs/gfs2/bmap.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 3a5d3f8..253e1a3 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -136,7 +136,9 @@ int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page)
and write it out to disk */
unsigned int n = 1;
- block = gfs2_alloc_block(ip, &n);
+ error = gfs2_alloc_block(ip, &block, &n);
+ if (error)
+ goto out_brelse;
if (isdir) {
gfs2_trans_add_unrevoke(GFS2_SB(&ip->i_inode), block, 1);
error = gfs2_dir_get_new_buffer(ip, block, &bh);
@@ -476,8 +478,11 @@ static int gfs2_bmap_alloc(struct inode *inode, const sector_t lblock,
blks = dblks + iblks;
i = sheight;
do {
+ int error;
n = blks - alloced;
- bn = gfs2_alloc_block(ip, &n);
+ error = gfs2_alloc_block(ip, &bn, &n);
+ if (error)
+ return error;
alloced += n;
if (state != ALLOC_DATA || gfs2_is_jdata(ip))
gfs2_trans_add_unrevoke(sdp, bn, n);
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