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(parent: c95f436) | patch
HID: fix error condition propagation in hid-sony driver
authorJiri Kosina <jkosina@suse.cz>
Mon, 29 Dec 2008 23:49:59 +0000 (00:49 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 18 Jan 2009 18:44:02 +0000 (10:44 -0800)
commit289d9932868a23c3b05d0c92ed756ca59b682cc8
tree51d77d211d1b574b23c0bde9a7865f17797dc4e7tree | snapshot
parentc95f436126f6b5fb369d8f762f4d3c8c40621184commit | diff
HID: fix error condition propagation in hid-sony driver

commit 4dfdc46468a142216b284eea66040f49df3f7191 upstream.

sony_set_operational() only propagates return value from
usb_control_msg(), which returns negative on error and number
of transferred bytes otherwise.

Reported-by: Marcin Tolysz <tolysz@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/hid/hid-sony.c diff | blob | history
Linux kernel for KaRo TX COM modules