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GFS2: fix regression in dir_double_exhash

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Recent commit e8830d8 introduced a bug in function dir_double_exhash;
it was failing to set h in the fall-back case. This patch corrects it.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Bob Peterson 2013-06-14 08:39:18 -04:00 committed by Steven Whitehouse
parent 6d4ade986f
commit 512cbf02fd
1 changed files with 2 additions and 1 deletions
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3
fs/gfs2/dir.c
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@ -1125,13 +1125,14 @@ static int dir_double_exhash(struct gfs2_inode *dip)
if (IS_ERR(hc)) if (IS_ERR(hc))
return PTR_ERR(hc); return PTR_ERR(hc);
h = hc2 = kmalloc(hsize_bytes * 2, GFP_NOFS | __GFP_NOWARN); hc2 = kmalloc(hsize_bytes * 2, GFP_NOFS | __GFP_NOWARN);
if (hc2 == NULL) if (hc2 == NULL)
hc2 = __vmalloc(hsize_bytes * 2, GFP_NOFS, PAGE_KERNEL); hc2 = __vmalloc(hsize_bytes * 2, GFP_NOFS, PAGE_KERNEL);
if (!hc2) if (!hc2)
return -ENOMEM; return -ENOMEM;
h = hc2;
error = gfs2_meta_inode_buffer(dip, &dibh); error = gfs2_meta_inode_buffer(dip, &dibh);
if (error) if (error)
goto out_kfree; goto out_kfree;