Commits
Kefeng Wang committed 2f663539630
ipmi_si: fix unexpected driver unregister warning If ipmi_si_platform_init()->platform_driver_register() fails, platform_driver_unregister() called unconditionally will trigger following warning, ipmi_platform: Unable to register driver: -12 ------------[ cut here ]------------ Unexpected driver unregister! WARNING: CPU: 1 PID: 7210 at drivers/base/driver.c:193 driver_unregister+0x60/0x70 drivers/base/driver.c:193 Fix it by adding platform_registered variable, only unregister platform driver when it is already successfully registered. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Message-Id: <20190517101245.4341-1-wangkefeng.wang@huawei.com> Signed-off-by: Corey Minyard <cminyard@mvista.com>