Commits
Sebastian Ott committed 4dfbd3efe3f
s390/pci: improve error handling during interrupt deregistration When we ask a function to stop creating interrupts this may fail due to the function being already gone (e.g. after hot-unplug). Consequently we don't free associated resources like summary bits and bit vectors used for irq processing. This could lead to situations where we ran out of these resources and fail to setup new interrupts. The fix is to just ignore the errors in cases where we can be sure no new interrupts are generated. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>