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From: Axel Lin on 5 Jul 2010 22:40
Add error checking and return -ENOMEM if input_allocate_device() fail.

Signed-off-by: Axel Lin <axel.lin(a)gmail.com>
---
drivers/platform/x86/hp-wmi.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 51c07a0..c508e20 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -402,6 +402,8 @@ static int __init hp_wmi_input_setup(void)
int err;

hp_wmi_input_dev = input_allocate_device();
+ if (!hp_wmi_input_dev)
+ return -ENOMEM;

hp_wmi_input_dev->name = "HP WMI hotkeys";
hp_wmi_input_dev->phys = "wmi/input0";
--
1.5.4.3



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Prev: isdn/gigaset: improve CAPI message debugging
Next: [PATCH] acer-wmi: fix memory leaks in WMID_set_capabilities and get_wmid_devices