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(parent: 20eee6e) | patch
HID: hidraw, uhid: Always report EPOLLOUT
authorJiri Kosina <jkosina@suse.cz>
Fri, 10 Jan 2020 14:32:51 +0000 (15:32 +0100)
committerJiri Kosina <jkosina@suse.cz>
Fri, 10 Jan 2020 14:34:28 +0000 (15:34 +0100)
commit9e635c2851df6caee651e589fbf937b637973c91
tree4cc71cf81d6d97b69aed593a09257e723a7fa00ctree | snapshot
parent20eee6e5af35d9586774e80b6e0b1850e7cc9899commit | diff
HID: hidraw, uhid: Always report EPOLLOUT

hidraw and uhid device nodes are always available for writing so we should
always report EPOLLOUT and EPOLLWRNORM bits, not only in the cases when
there is nothing to read.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: be54e7461ffdc ("HID: uhid: Fix returning EPOLLOUT from uhid_char_poll")
Fixes: 9f3b61dc1dd7b ("HID: hidraw: Fix returning EPOLLOUT from hidraw_poll")
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hidraw.c diff | blob | history
drivers/hid/uhid.c diff | blob | history
John Crispins staging tree