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

Message ID 1423227129-17588-3-git-send-email-benjamin.gaignard@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Benjamin Gaignard Feb. 6, 2015, 12:52 p.m. UTC 
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(-)
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Patch

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;
 			}