From: Colin Ian King <[email protected]>
The comparison of hw_ioctxt.rx_buf_sz_idx == -1 is always false because
rx_buf_sz_idx is a uint16_t. Fix this by explicitly casting -1 to uint16_t.
Detected by CoverityScan, CID#1454559 ("Operands don't affect result")
Signed-off-by: Colin Ian King <[email protected]>
---
drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
index 09dec6de8dd5..71e26070fb7f 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
@@ -352,7 +352,7 @@ static int set_hw_ioctxt(struct hinic_hwdev *hwdev,
unsigned int rq_depth,
}
}
- if (hw_ioctxt.rx_buf_sz_idx == -1)
+ if (hw_ioctxt.rx_buf_sz_idx == (uint16_t)-1)
return -EINVAL;
hw_ioctxt.sq_depth = ilog2(sq_depth);
--
2.14.1
