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由 roel kluin 提交于
i2c_smbus_read_word_data() returns a s32, which may be negative but unsigned len cannot be negative. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
2fd091f3
i2c_smbus_read_word_data() returns a s32, which may be negative but unsigned len cannot be negative. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>