Commits
![Tang Bin](https://secure.gravatar.com/avatar/60fff1b44203c5d9cd93602d3d5dcdda.jpg?s=96&d=mm)
Tang Bin committed 004cb15b1e4
ipmi:bt-bmc: Fix error handling and status check [ Upstream commit 49826937e7c7917140515aaf10c17bedcc4acaad ] If the function platform_get_irq() failed, the negative value returned will not be detected here. So fix error handling in bt_bmc_config_irq(). And in the function bt_bmc_probe(), when get irq failed, it will print error message. So use platform_get_irq_optional() to simplify code. Finally in the function bt_bmc_remove() should make the right status check if get irq failed. Signed-off-by: Shengju Zhang <zhangshengju@cmss.chinamobile.com> Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com> Message-Id: <20200505102906.17196-1-tangbin@cmss.chinamobile.com> [Also set bt_bmc->irq to a negative value if devm_request_irq() fails.] Signed-off-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Sasha Levin <sashal@kernel.org>