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Input: return -ENOMEM in select drivers when memory allocation fails

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Instead of using -1 let's start using proper error codes.

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Davidlohr Bueso
2010-09-29 18:53:35 -07:00
committed by Dmitry Torokhov
parent 7aed3fb73f
commit 6792cbbb25
4 changed files with 4 additions and 4 deletions
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2
drivers/input/misc/powermate.c
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@@ -280,7 +280,7 @@ static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_dev
pm->configcr = kmalloc(sizeof(*(pm->configcr)), GFP_KERNEL); pm->configcr = kmalloc(sizeof(*(pm->configcr)), GFP_KERNEL);
if (!pm->configcr) if (!pm->configcr)
return -1; return -ENOMEM;
return 0; return 0;
} }

2
drivers/input/mouse/elantech.c
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@@ -699,7 +699,7 @@ int elantech_init(struct psmouse *psmouse)
psmouse->private = etd = kzalloc(sizeof(struct elantech_data), GFP_KERNEL); psmouse->private = etd = kzalloc(sizeof(struct elantech_data), GFP_KERNEL);
if (!etd) if (!etd)
return -1; return -ENOMEM;
etd->parity[0] = 1; etd->parity[0] = 1;
for (i = 1; i < 256; i++) for (i = 1; i < 256; i++)

2
drivers/input/mouse/synaptics.c
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@@ -731,7 +731,7 @@ int synaptics_init(struct psmouse *psmouse)
psmouse->private = priv = kzalloc(sizeof(struct synaptics_data), GFP_KERNEL); psmouse->private = priv = kzalloc(sizeof(struct synaptics_data), GFP_KERNEL);
if (!priv) if (!priv)
return -1; return -ENOMEM;
psmouse_reset(psmouse); psmouse_reset(psmouse);

2
drivers/input/mouse/trackpoint.c
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@@ -303,7 +303,7 @@ int trackpoint_detect(struct psmouse *psmouse, bool set_properties)
psmouse->private = kzalloc(sizeof(struct trackpoint_data), GFP_KERNEL); psmouse->private = kzalloc(sizeof(struct trackpoint_data), GFP_KERNEL);
if (!psmouse->private) if (!psmouse->private)
return -1; return -ENOMEM;
psmouse->vendor = "IBM"; psmouse->vendor = "IBM";
psmouse->name = "TrackPoint"; psmouse->name = "TrackPoint";