From: Chen Qun <kuhn.chen...@huawei.com>
Clang static code analyzer show warning:
hw/dma/xlnx-zdma.c:399:13: warning: Value stored to 'dst_type' is never read
dst_type = FIELD_EX32(s->dsc_dst.words[3], ZDMA_CH_DST_DSCR_WORD3,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Reported-by: Euler Robot <euler.ro...@huawei.com>
Signed-off-by: Chen Qun <kuhn.chen...@huawei.com>
---
Cc: Alistair Francis <alist...@alistair23.me>
Cc: "Edgar E. Iglesias" <edgar.igles...@gmail.com>
Cc: Peter Maydell <peter.mayd...@linaro.org>
Cc: qemu-...@nongnu.org
---
hw/dma/xlnx-zdma.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/hw/dma/xlnx-zdma.c b/hw/dma/xlnx-zdma.c
index 8fb83f5b07..45355c5d59 100644
--- a/hw/dma/xlnx-zdma.c
+++ b/hw/dma/xlnx-zdma.c
@@ -396,8 +396,6 @@ static void zdma_write_dst(XlnxZDMA *s, uint8_t *buf,
uint32_t len)
zdma_load_descriptor(s, next, &s->dsc_dst);
dst_size = FIELD_EX32(s->dsc_dst.words[2], ZDMA_CH_DST_DSCR_WORD2,
SIZE);
- dst_type = FIELD_EX32(s->dsc_dst.words[3], ZDMA_CH_DST_DSCR_WORD3,
- TYPE);
}
/* Match what hardware does by ignoring the dst_size and only using
--
2.23.0
