From 6792cbbb254712a8c0fa8a4c97c8d521c7c41c28 Mon Sep 17 00:00:00 2001 From: Davidlohr Bueso Date: Wed, 29 Sep 2010 18:53:35 -0700 Subject: Input: return -ENOMEM in select drivers when memory allocation fails Instead of using -1 let's start using proper error codes. Signed-off-by: Davidlohr Bueso Signed-off-by: Dmitry Torokhov --- drivers/input/misc/powermate.c | 2 +- drivers/input/mouse/elantech.c | 2 +- drivers/input/mouse/synaptics.c | 2 +- drivers/input/mouse/trackpoint.c | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c index bf170f6..f459471 100644 --- a/drivers/input/misc/powermate.c +++ b/drivers/input/misc/powermate.c @@ -280,7 +280,7 @@ static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_dev pm->configcr = kmalloc(sizeof(*(pm->configcr)), GFP_KERNEL); if (!pm->configcr) - return -1; + return -ENOMEM; return 0; } diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index 4831120..04d9bf3 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -699,7 +699,7 @@ int elantech_init(struct psmouse *psmouse) psmouse->private = etd = kzalloc(sizeof(struct elantech_data), GFP_KERNEL); if (!etd) - return -1; + return -ENOMEM; etd->parity[0] = 1; for (i = 1; i < 256; i++) diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 96b70a4..a79bc36 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -731,7 +731,7 @@ int synaptics_init(struct psmouse *psmouse) psmouse->private = priv = kzalloc(sizeof(struct synaptics_data), GFP_KERNEL); if (!priv) - return -1; + return -ENOMEM; psmouse_reset(psmouse); diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c index 0643e49..54b2fa8 100644 --- a/drivers/input/mouse/trackpoint.c +++ b/drivers/input/mouse/trackpoint.c @@ -303,7 +303,7 @@ int trackpoint_detect(struct psmouse *psmouse, bool set_properties) psmouse->private = kzalloc(sizeof(struct trackpoint_data), GFP_KERNEL); if (!psmouse->private) - return -1; + return -ENOMEM; psmouse->vendor = "IBM"; psmouse->name = "TrackPoint"; -- cgit v1.1