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(parent: bc91396) | patch
regulator: Avoid potential NULL dereference in reg_fixed_voltage_probe()
authorAxel Lin <axel.lin@gmail.com>
Sun, 27 Nov 2011 12:07:57 +0000 (20:07 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Sun, 27 Nov 2011 19:46:31 +0000 (19:46 +0000)
commit22d881c068403c155fbe320c0a26e3b1bcdaa1b8
tree49f543948e610cb7ad2b49dc55861868383ee4e5tree | snapshot
parentbc91396b0b0a0d1300e151264b81f010c72a8bbfcommit | diff
regulator: Avoid potential NULL dereference in reg_fixed_voltage_probe()

of_get_fixed_voltage_config() may return NULL, return -ENOMEM in this case
so we don't dereference NULL pointer.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
drivers/regulator/fixed.c diff | blob | history
Andy's Linux Kernel repo