V4L/DVB: ir: properly handle an error at input_register

Commit Message

Mauro Carvalho Chehab Oct. 14, 2010, 8:54 p.m. UTC

None

Patch

diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index a616bd0..5f24cd6 100644
--- a/drivers/media/IR/ir-keytable.c
+++ b/drivers/media/IR/ir-keytable.c
@@ -507,6 +507,8 @@  int __ir_input_register(struct input_dev *input_dev,
 		}
 
 	rc = ir_register_input(input_dev);
+	if (rc < 0)
+		goto out_event;
 
 	IR_dprintk(1, "Registered input device on %s for %s remote%s.\n",
 		   driver_name, rc_tab->name,