diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/exofs/inode.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c index b56181047751..d1f80abd8828 100644 --- a/fs/exofs/inode.c +++ b/fs/exofs/inode.c @@ -361,12 +361,12 @@ static int read_exec(struct page_collect *pcol) return 0; err: - if (!pcol->read_4_write) - _unlock_pcol_pages(pcol, ret, READ); - - pcol_free(pcol); - + if (!pcol_copy) /* Failed before ownership transfer */ + pcol_copy = pcol; + _unlock_pcol_pages(pcol_copy, ret, READ); + pcol_free(pcol_copy); kfree(pcol_copy); + return ret; } @@ -676,8 +676,10 @@ static int write_exec(struct page_collect *pcol) return 0; err: - _unlock_pcol_pages(pcol, ret, WRITE); - pcol_free(pcol); + if (!pcol_copy) /* Failed before ownership transfer */ + pcol_copy = pcol; + _unlock_pcol_pages(pcol_copy, ret, WRITE); + pcol_free(pcol_copy); kfree(pcol_copy); return ret; |