diff options
| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2017-01-24 09:49:54 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-01-25 13:34:21 +1100 |
| commit | 8b2577832100706124fd6fe09f887992c8d7c0c6 (patch) | |
| tree | f282323294d1414167aa69da4a606a75c49eb453 /arch/powerpc/lib/sstep.c | |
| parent | de6d2d1b7bf2b3a8d5e57ebffad9f2688fe00a7a (diff) | |
powerpc/kernel: Fix unbalanced refcount on RTAS device node
The RTAS device-tree node's refcount has been increased by one in
the function call of_find_node_by_name(), but it's missed to be
decreased by one in the error path. It leads to unbalanced refcount
on RTAS device-tree node.
This fixes above issue by decreasing RTAS device-tree node's refcount
in error path.
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/lib/sstep.c')
0 files changed, 0 insertions, 0 deletions