HID: Fix return values in open_collection()
authorSachin Kamat <sachin.kamat@linaro.org>
Mon, 17 Sep 2012 11:11:56 +0000 (16:11 +0530)
committerJiri Kosina <jkosina@suse.cz>
Mon, 17 Sep 2012 11:15:55 +0000 (13:15 +0200)
commita6fbaacfb990580c080e4fad6623b7108f5a0507
tree85ac2fbf6ce62d686006c91dce792325eaea9212
parent832fbeaef446a7024c5e0f19b7122100a7b1003d
HID: Fix return values in open_collection()

Return -ENOMEM instead of -1 if memory allocation fails.
Return -EINVAL instead of -1 for stack overflow and
underflow errors.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-core.c