tree e067eb54ad7ea3e59adce87b483b0749bde09fa1
parent 581548db3b3c0f6e25b500329eb02e3c72e7acbe
author Alan Ott <alan@signal11.us> 1296098718 -0500
committer Jiri Kosina <jkosina@suse.cz> 1296485026 +0100

HID: hidraw: Replace Confusing += Operator with =

Setting of the return value of hidraw_read() uses the += operator when
= is more appropriate.  There is no case where ret can be anything
other than zero when the assignment is made, making = equivalent to
+= and much more clear.

Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>