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| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2014-08-22 22:16:05 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-08-25 09:59:51 +0200 |
| commit | 5abfe85c1d4694d5d4bbd13ecc166262b937adf0 (patch) | |
| tree | 56c7163e23cd55f49bbcb128d2bfa60a46aa67d9 /drivers/hid/hid-magicmouse.c | |
| parent | HID: fix a couple of off-by-ones (diff) | |
| download | linux-5abfe85c1d4694d5d4bbd13ecc166262b937adf0.tar.xz linux-5abfe85c1d4694d5d4bbd13ecc166262b937adf0.zip | |
HID: logitech-dj: prevent false errors to be shown
Commit "HID: logitech: perform bounds checking on device_id early
enough" unfortunately leaks some errors to dmesg which are not real
ones:
- if the report is not a DJ one, then there is not point in checking
the device_id
- the receiver (index 0) can also receive some notifications which
can be safely ignored given the current implementation
Move out the test regarding the report_id and also discards
printing errors when the receiver got notified.
Fixes: ad3e14d7c5268c2e24477c6ef54bbdf88add5d36
Cc: stable@vger.kernel.org
Reported-and-tested-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-magicmouse.c')
0 files changed, 0 insertions, 0 deletions