linux/arch/powerpc/sysdev/xive
Michael Ellerman 686978b15c powerpc/xive: Fix missing check of rc != OPAL_BUSY
Dan Carpenter noticed that the code in __xive_native_disable_queue() has a for
loop with an unconditional break in the middle, which doesn't make a lot of
sense.

What the code's supposed to do is loop as long as OPAL says it's busy, if we get
any other return code, either success or failure, then we should break the loop.

So add the missing check.

Fixes: 243e25112d ("powerpc/xive: Native exploitation of the XIVE interrupt controller")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-04-20 14:43:19 +10:00
..
common.c
Kconfig
Makefile
native.c powerpc/xive: Fix missing check of rc != OPAL_BUSY 2017-04-20 14:43:19 +10:00
xive-internal.h