On Sat 7/22/2017 3:34 PM, Dan Carpenter <dan.carpen...@oracle.com> wrote:
> -----Original Message----- > From: Dan Carpenter [mailto:dan.carpen...@oracle.com] > Sent: Saturday, July 22, 2017 3:34 PM > To: Qiang Zhao <qiang.z...@nxp.com> > Cc: Leo Li <leoyang...@nxp.com>; linuxppc-dev@lists.ozlabs.org; kernel- > janit...@vger.kernel.org > Subject: [PATCH 1/2] fsl/qe: NULL dereference on error in ucc_of_parse_tdm() > > If "pdev = of_find_device_by_node(np2);" fails then it would lead to a NULL > dereference. This function is called from probe() and we're using managed > resources so we can just return without doing a manual cleanup. You mean it will be cleaned up automatically? > > Fixes: 35ef1c20fdb2 ("fsl/qe: Add QE TDM lib") > Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com> Best Regards Qiang Zhao
