[Linaro-mm-sig] [PATCH 2/5] drm: sti: fix static checker warning in sti_awg_utils

From: Vincent Abriou vincent.abriou@st.com

The shift and the mask done on arg value is useless since arg is null.

Signed-off-by: Vincent Abriou vincent.abriou@st.com --- drivers/gpu/drm/sti/sti_awg_utils.c | 2 -- 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/sti/sti_awg_utils.c b/drivers/gpu/drm/sti/sti_awg_utils.c index 9fde3ee..6029a2e 100644 --- a/drivers/gpu/drm/sti/sti_awg_utils.c +++ b/drivers/gpu/drm/sti/sti_awg_utils.c @@ -60,8 +60,6 @@ static int awg_generate_instr(enum opcode opcode, * pixel. So we transform SKIP into SET * instruction */ opcode = SET; - arg = (arg << 24) >> 24; - arg &= (0x0ff); break; }