ghes_proc() always return 0 even failed to read estatus, so when it is
called in interrupt handler ghes_irq_func(), we don't know the interrupt
was handled well or not, because the ghes_irq_func() will return only
IRQ_HANDLED.
Signed-off-by: Ethan Zhao <ethan.kernel@xxxxxxxxx>
---
drivers/acpi/apei/ghes.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 8ec37bb..9368b73 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -665,7 +665,7 @@ static void ghes_estatus_cache_add(
static int ghes_proc(struct ghes *ghes)
{
- int rc;
+ int rc = 0;
rc = ghes_read_estatus(ghes, 0);
if (rc)
@@ -677,7 +677,7 @@ static int ghes_proc(struct ghes *ghes)
ghes_do_proc(ghes, ghes->estatus);
out:
ghes_clear_estatus(ghes);
- return 0;
+ return rc;
}
static void ghes_add_timer(struct ghes *ghes)
--
1.8.3.4 (Apple Git-47)
--
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