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(parent: 0a2092a) | patch
HID: logitech: Prevent possibility of infinite loop when using /sys interface
authorSimon Wood <simon@mungewell.org>
Fri, 15 Aug 2014 02:43:01 +0000 (20:43 -0600)
committerJiri Kosina <jkosina@suse.cz>
Fri, 15 Aug 2014 08:54:13 +0000 (10:54 +0200)
commitf4ff79363fb218fe0164a8f2b574d9177797e990
treef15a16911b64b63c5167d01193554a1fd356c429tree | snapshot
parent0a2092adfd1115b09a3e9a964381c2a553665c0bcommit | diff
HID: logitech: Prevent possibility of infinite loop when using /sys interface

If the device data is not accessible for some reason, returning 0 will cause the call to be
continuously called again as none of the string has been 'consumed'.

Signed-off-by: Simon Wood <simon@mungewell.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-lg4ff.c diff | blob | history
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