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/openbmc/linux/drivers/iio/magnetometer/
H A Dhmc5843_spi.c536cc27d Sat Mar 16 17:08:33 CDT 2019 Kangjie Lu <kjlu@umn.edu> iio: hmc5843: fix potential NULL pointer dereferences

devm_regmap_init_i2c may fail and return NULL. The fix returns
the error when it fails.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
536cc27d Sat Mar 16 17:08:33 CDT 2019 Kangjie Lu <kjlu@umn.edu> iio: hmc5843: fix potential NULL pointer dereferences

devm_regmap_init_i2c may fail and return NULL. The fix returns
the error when it fails.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
H A Dhmc5843_i2c.c536cc27d Sat Mar 16 17:08:33 CDT 2019 Kangjie Lu <kjlu@umn.edu> iio: hmc5843: fix potential NULL pointer dereferences

devm_regmap_init_i2c may fail and return NULL. The fix returns
the error when it fails.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
536cc27d Sat Mar 16 17:08:33 CDT 2019 Kangjie Lu <kjlu@umn.edu> iio: hmc5843: fix potential NULL pointer dereferences

devm_regmap_init_i2c may fail and return NULL. The fix returns
the error when it fails.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>