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pinctrl: baytrail: Fix potential NULL pointer dereference
authorAditya Pakki <pakki001@umn.edu>
Tue, 12 Mar 2019 15:05:52 +0000 (10:05 -0500)
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Mon, 18 Mar 2019 09:43:23 +0000 (12:43 +0300)
commitd6cb77228e3ae070061195a6fff6ba7c3c0b8e47
tree27d0cb8245f91afe0c1a6debce5a41ea3e22c0c3tree | snapshot
parent9e98c678c2d6ae3a17cb2de55d17f69dddaa231bcommit | diff
pinctrl: baytrail: Fix potential NULL pointer dereference

saved-context in byt_gpio_probe is allocated via devm_kcalloc and is
used without checking for NULL in later functions. This patch avoids
such a scenario.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
drivers/pinctrl/intel/pinctrl-baytrail.c diff | blob | history
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