linux/drivers/char
Tang Bin 004cb15b1e ipmi:bt-bmc: Fix error handling and status check
[ Upstream commit 49826937e7 ]

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>
2020-10-01 13:18:01 +02:00
..
agp agp/intel: Fix a memory leak on module initialisation failure 2020-08-19 08:16:05 +02:00
hw_random hwrng: ks-sa - Fix runtime PM imbalance on error 2020-06-30 15:37:03 -04:00
ipmi ipmi:bt-bmc: Fix error handling and status check 2020-10-01 13:18:01 +02:00
mwave
pcmcia
tpm tpm: ibmvtpm: Wait for buffer to be set before proceeding 2020-10-01 13:17:42 +02:00
xilinx_hwicap
xillybus
Kconfig
Makefile
adi.c
apm-emulation.c
applicom.c
applicom.h
bsr.c
ds1620.c
dsp56k.c
dtlk.c
efirtc.c
hangcheck-timer.c
hpet.c char: hpet: Fix out-of-bounds read bug 2020-02-24 08:36:59 +01:00
lp.c lp: fix sparc64 LPSETTIMEOUT ioctl 2019-12-13 08:42:17 +01:00
mem.c /dev/mem: Add missing memory barriers for devmem_inode 2020-07-29 10:18:43 +02:00
misc.c
mspec.c
nsc_gpio.c
nvram.c
nwbutton.c
nwbutton.h
nwflash.c
pc8736x_gpio.c
powernv-op-panel.c
ppdev.c ppdev: fix PPGETTIME/PPSETTIME ioctls 2019-12-17 19:56:41 +01:00
ps3flash.c
random.c random: fix data races at timer_rand_state 2020-10-01 13:17:37 +02:00
raw.c
rtc.c
scx200_gpio.c
sonypi.c
tb0219.c
tlclk.c drivers: char: tlclk.c: Avoid data race between init and interrupt handler 2020-10-01 13:17:56 +02:00
toshiba.c
ttyprintk.c ttyprintk: fix a potential deadlock in interrupt context issue 2020-02-05 21:22:41 +00:00
uv_mmtimer.c
virtio_console.c virtio: virtio_console: add missing MODULE_DEVICE_TABLE() for rproc serial 2020-07-22 09:33:11 +02:00