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| author | Nicholas Mc Guire <hofrat@osadl.org> | 2018-07-09 21:16:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-05 09:18:35 +0200 |
| commit | ae34cbea8c5378ca3b2a423260f4bc80e04a49d7 (patch) | |
| tree | 5aed3735550996fe909fc88b1a6562f0ec1f6131 /lib/fdt_wip.c | |
| parent | 66673aace3d6fb5539c7e4c6c2bb589ffed51dab (diff) | |
can: mpc5xxx_can: check of_iomap return before use
[ Upstream commit b5c1a23b17e563b656cc9bb76ce5323b997d90e8 ]
of_iomap() can return NULL so that return needs to be checked and NULL
treated as failure. While at it also take care of the missing
of_node_put() in the error path.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Fixes: commit afa17a500a36 ("net/can: add driver for mscan family & mpc52xx_mscan")
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/fdt_wip.c')
0 files changed, 0 insertions, 0 deletions