path: root/drivers/input/input-mt.c
diff options
authorJiri Kosina <jkosina@suse.cz>2012-11-28 00:10:44 +0100
committerJiri Kosina <jkosina@suse.cz>2012-11-28 00:10:44 +0100
commit13f19624029f43f5d0f98a96a9e6ba4d38da96a9 (patch)
treeddd3db2a9e7f5d5e811c5343ae1b922a77d6eecb /drivers/input/input-mt.c
parent4cc8541782140e9ccbece5c8ac367fbf659b16d9 (diff)
HID: hiddev: fix nonblocking read semantics wrt EIO/ERESTARTSYS
When the file has been open in non-blocking mode, EIO or ERESTARTSYS would never be returned even if they should (for example when device has been unplugged, you want EIO and not EAGAIN to be returned). Move the O_NONBLOCK check after other checks have been performed. Base on similar patch done to hidraw by Founder Fang <founder.fang@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/input/input-mt.c')
0 files changed, 0 insertions, 0 deletions

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