From: Mukesh Ojha mukesh02@linux.vnet.ibm.com
commit b29336c0e1785a28bc40a9fd47c2321671e9792e upstream.
Fixes: 8034f715f ("powernv/opal-dump: Convert to irq domain")
Converts all the return explicit number to a more proper IRQ_HANDLED, which looks proper incase of interrupt handler returning case.
Here, It also removes error message like "nobody cared" which was getting unveiled while returning -1 or 0 from handler.
Signed-off-by: Mukesh Ojha mukesh02@linux.vnet.ibm.com Reviewed-by: Vasant Hegde hegdevasant@linux.vnet.ibm.com Signed-off-by: Michael Ellerman mpe@ellerman.id.au Cc: Kamal Mostafa kamal@canonical.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- arch/powerpc/platforms/powernv/opal-dump.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
--- a/arch/powerpc/platforms/powernv/opal-dump.c +++ b/arch/powerpc/platforms/powernv/opal-dump.c @@ -385,13 +385,12 @@ static irqreturn_t process_dump(int irq, { int rc; uint32_t dump_id, dump_size, dump_type; - struct dump_obj *dump; char name[22]; struct kobject *kobj;
rc = dump_read_info(&dump_id, &dump_size, &dump_type); if (rc != OPAL_SUCCESS) - return rc; + return IRQ_HANDLED;
sprintf(name, "0x%x-0x%x", dump_type, dump_id);
@@ -403,12 +402,10 @@ static irqreturn_t process_dump(int irq, if (kobj) { /* Drop reference added by kset_find_obj() */ kobject_put(kobj); - return 0; + return IRQ_HANDLED; }
- dump = create_dump_obj(dump_id, dump_size, dump_type); - if (!dump) - return -1; + create_dump_obj(dump_id, dump_size, dump_type);
return IRQ_HANDLED; }