[PATCH 2/5] drm: sti: fix static checker warning in sti_awg_utils

[Benjamin Gaignard]

From: Vincent Abriou <vincent.abr...@st.com>

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

Signed-off-by: Vincent Abriou <vincent.abriou at 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;
                        }

-- 
1.9.1