staging: rtl8192u: remove unneeded compiler flags
authorMasahiro Yamada <masahiroy@kernel.org>
Sat, 4 Jan 2020 16:21:36 +0000 (01:21 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Jan 2020 12:28:15 +0000 (13:28 +0100)
commitcd42570fa91c2831a23849c8fc59417557d0292a
tree47e05bc8a905a7d434eacbefdaf19b14241f0f92
parent71fe59536e8a4b649c5d78d3ac58a66c03d34f38
staging: rtl8192u: remove unneeded compiler flags

-std=gnu89 is specified by the top Makefile. Adding it in a driver
Makefile is redundant.

A driver should avoid specifying the optimization flag.
-O2, -O3, or -Os is passed by the top Makefile based on the
CONFIG_CC_OPTIMIZE_FOR_* option.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200104162136.19170-3-masahiroy@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8192u/Makefile