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[media] ir: properly handle an error at input_register
author
Mauro Carvalho Chehab
<mchehab@redhat.com>
Thu, 14 Oct 2010 20:49:33 +0000
(17:49 -0300)
committer
Mauro Carvalho Chehab
<mchehab@redhat.com>
Thu, 21 Oct 2010 09:54:14 +0000
(07:54 -0200)
Be sure to rollback all init if input register fails.
Cc: Maxim Levitsky <maximlevitsky@gmail.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/IR/ir-keytable.c
patch
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diff --git
a/drivers/media/IR/ir-keytable.c
b/drivers/media/IR/ir-keytable.c
index
a616bd0
..
5f24cd6
100644
(file)
--- 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,