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[PATCH v3 08/12] display/blizzard: Remove redundant statement in blizzar
From: |
Chen Qun |
Subject: |
[PATCH v3 08/12] display/blizzard: Remove redundant statement in blizzard_draw_line16_32() |
Date: |
Mon, 2 Mar 2020 21:07:11 +0800 |
Clang static code analyzer show warning:
hw/display/blizzard.c:940:9: warning: Value stored to 'data' is never read
data >>= 5;
^ ~
Reported-by: Euler Robot <address@hidden>
Signed-off-by: Chen Qun <address@hidden>
---
Cc: Andrzej Zaborowski <address@hidden>
Cc: Peter Maydell <address@hidden>
---
hw/display/blizzard.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/hw/display/blizzard.c b/hw/display/blizzard.c
index 359e399c2a..62517bdf75 100644
--- a/hw/display/blizzard.c
+++ b/hw/display/blizzard.c
@@ -937,7 +937,6 @@ static void blizzard_draw_line16_32(uint32_t *dest,
g = (data & 0x3f) << 2;
data >>= 6;
r = (data & 0x1f) << 3;
- data >>= 5;
*dest++ = rgb_to_pixel32(r, g, b);
}
}
--
2.23.0
- [PATCH v3 00/12] redundant code: Fix warnings reported by Clang static code analyzer, Chen Qun, 2020/03/02
- [PATCH v3 08/12] display/blizzard: Remove redundant statement in blizzard_draw_line16_32(),
Chen Qun <=
- [PATCH v3 00/12] redundant code: Fix warnings reported by Clang static code analyzer, Chen Qun, 2020/03/02
- [PATCH v3 06/12] display/pxa2xx_lcd: Remove redundant statement in pxa2xx_palette_parse(), Chen Qun, 2020/03/02
- [PATCH v3 01/12] block/stream: Remove redundant statement in stream_run(), Chen Qun, 2020/03/02
- [PATCH v3 02/12] block/iscsi:Remove redundant statement in iscsi_open(), Chen Qun, 2020/03/02