summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorDan Carpenter <dan.carpenter@oracle.com>2017-08-17 14:53:55 +0300
committerPeter Rosin <peda@axentia.se>2017-08-17 14:19:56 +0200
commitbe9bac020cacd0cdf758b4a6d847a0ba835475b9 (patch)
tree6dff72c50fc2e85af6fb6a425192d41a0559dcb7
parentfc2046718a1bdccc38d749c4453215891f7a014c (diff)
downloadop-kernel-dev-be9bac020cacd0cdf758b4a6d847a0ba835475b9.zip
op-kernel-dev-be9bac020cacd0cdf758b4a6d847a0ba835475b9.tar.gz
i2c: mux: pinctrl: potential NULL dereference on error
If i2c_mux_alloc() fails then we'd have a NULL dereference here. Fixes: c4aee3e1b0de ("i2c: mux: pinctrl: remove platform_data") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Peter Rosin <peda@axentia.se>
-rw-r--r--drivers/i2c/muxes/i2c-mux-pinctrl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/muxes/i2c-mux-pinctrl.c b/drivers/i2c/muxes/i2c-mux-pinctrl.c
index 20b90a7..cc6818a 100644
--- a/drivers/i2c/muxes/i2c-mux-pinctrl.c
+++ b/drivers/i2c/muxes/i2c-mux-pinctrl.c
@@ -173,7 +173,7 @@ static int i2c_mux_pinctrl_probe(struct platform_device *pdev)
err_del_adapter:
i2c_mux_del_adapters(muxc);
err_put_parent:
- i2c_put_adapter(muxc->parent);
+ i2c_put_adapter(parent);
return ret;
}
OpenPOWER on IntegriCloud