arch/ia64/kernel/irq_ia64.c:586:1: warning: no return statement in function returning non-void [-Wr
eturn-type]
arch/ia64/mm/contig.c:111:6: warning: unused variable 'rc' [-Wunused-variable]
arch/ia64/mm/discontig.c:189:39: warning: unused variable 'rc' [-Wunused-variable]
Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>
---
arch/ia64/kernel/irq_ia64.c | 1 +
arch/ia64/mm/contig.c | 1 -
arch/ia64/mm/discontig.c | 2 +-
3 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index f10208478131..8e91c86e8072 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -583,6 +583,7 @@ void ia64_process_pending_intr(void)
static irqreturn_t dummy_handler (int irq, void *dev_id)
{
BUG();
+ return IRQ_NONE;
}
static struct irqaction ipi_irqaction = {
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index db09a693f094..5b00dc3898e1 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -108,7 +108,6 @@ setup_per_cpu_areas(void)
struct pcpu_group_info *gi;
unsigned int cpu;
ssize_t static_size, reserved_size, dyn_size;
- int rc;
ai = pcpu_alloc_alloc_info(1, num_possible_cpus());
if (!ai)
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 219fc640414b..4f33f6e7e206 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -186,7 +186,7 @@ void __init setup_per_cpu_areas(void)
unsigned long base_offset;
unsigned int cpu;
ssize_t static_size, reserved_size, dyn_size;
- int node, prev_node, unit, nr_units, rc;
+ int node, prev_node, unit, nr_units;
ai = pcpu_alloc_alloc_info(MAX_NUMNODES, nr_cpu_ids);
if (!ai)
--
2.20.1
|