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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-01-11 19:47:12 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-01 15:02:40 +0300 |
| commit | 2388309c7480550e64e20221640f6a5c717be662 (patch) | |
| tree | bada832985af071e55a2a23c98d19671ac0b4664 /drivers/media/i2c/s5k5baf.c | |
| parent | fda8b13ddce96335de2c6ae46bd3b14829318afe (diff) | |
| download | linux-2388309c7480550e64e20221640f6a5c717be662.tar.xz | |
[media] s5k5baf: Check v4l2_of_parse_endpoint() return value
The v4l2_of_parse_endpoint() function can fail so check the return value.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/i2c/s5k5baf.c')
| -rw-r--r-- | drivers/media/i2c/s5k5baf.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index fc3a5a8e6c9c..db82ed05792e 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -1868,8 +1868,11 @@ static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev) return -EINVAL; } - v4l2_of_parse_endpoint(node_ep, &ep); + ret = v4l2_of_parse_endpoint(node_ep, &ep); of_node_put(node_ep); + if (ret) + return ret; + state->bus_type = ep.bus_type; switch (state->bus_type) { |