tree 52d89e1c11c22e75aabe37c5bbeeb6800e0e247c
parent 250d1bd3f4ed0b50d79b3ec81ccefbabb203f916
author Akinobu Mita <akinobu.mita@gmail.com> 1165782093 +0100
committer Jean Delvare <khali@arrakis.delvare> 1165782093 +0100

i2c: Fix return value check in i2c-dev

device_create() returns error code as pointer on failures.
This patch checks the return value of device_create() by using IS_ERR().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>