Andreas Gruenbacher 5902f4dd6e gfs2: Don't return NULL from gfs2_inode_lookup ...

Callers expect gfs2_inode_lookup to return an inode pointer or ERR_PTR(error).
Commit b66648ad6d caused it to return NULL instead of ERR_PTR(-ESTALE) in
some cases.  Fix that.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: b66648ad6d ("gfs2: Move inode generation number check into gfs2_inode_lookup")
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>

2020-06-30 13:04:45 +02:00

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