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ocfs2: Fix refcnt leak on ocfs2_fast_follow_link() error path
authorOGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Mon, 11 Jan 2010 18:37:45 +0000 (03:37 +0900)
committerJoel Becker <joel.becker@oracle.com>
Mon, 11 Jan 2010 23:38:50 +0000 (15:38 -0800)
If ->follow_link handler returns an error, it should decrement
nd->path refcnt. But ocfs2_fast_follow_link() doesn't decrement.

This patch fixes the problem by using nd_set_link() style error handling
instead of playing with nd->path.

Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Joel Becker <joel.becker@oracle.com>

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