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* [PATCH] tulip: Remove deadcode on startup true condition
@ 2021-08-06 12:49 Colin King
  0 siblings, 0 replies; only message in thread
From: Colin King @ 2021-08-06 12:49 UTC (permalink / raw)
  To: David S . Miller, Jakub Kicinski, netdev, linux-parisc
  Cc: kernel-janitors, linux-kernel

From: Colin Ian King <colin.king@canonical.com>

The true check on the variable startable in the ternary operator
is always false because the previous if statement handles the true
condition for startable. Hence the ternary check is dead code and
can be removed.

Addresses-Coverity: ("Logically dead code")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
 drivers/net/ethernet/dec/tulip/media.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/dec/tulip/media.c b/drivers/net/ethernet/dec/tulip/media.c
index 011604787b8e..55d6fc99f40b 100644
--- a/drivers/net/ethernet/dec/tulip/media.c
+++ b/drivers/net/ethernet/dec/tulip/media.c
@@ -355,21 +355,21 @@ void tulip_select_media(struct net_device *dev, int startup)
 		} else if (startup) {
 			/* Start with 10mbps to do autonegotiation. */
 			iowrite32(0x32, ioaddr + CSR12);
 			new_csr6 = 0x00420000;
 			iowrite32(0x0001B078, ioaddr + 0xB8);
 			iowrite32(0x0201B078, ioaddr + 0xB8);
 		} else if (dev->if_port == 3  ||  dev->if_port == 5) {
 			iowrite32(0x33, ioaddr + CSR12);
 			new_csr6 = 0x01860000;
 			/* Trigger autonegotiation. */
-			iowrite32(startup ? 0x0201F868 : 0x0001F868, ioaddr + 0xB8);
+			iowrite32(0x0001F868, ioaddr + 0xB8);
 		} else {
 			iowrite32(0x32, ioaddr + CSR12);
 			new_csr6 = 0x00420000;
 			iowrite32(0x1F078, ioaddr + 0xB8);
 		}
 	} else {					/* Unknown chip type with no media table. */
 		if (tp->default_port == 0)
 			dev->if_port = tp->mii_cnt ? 11 : 3;
 		if (tulip_media_cap[dev->if_port] & MediaIsMII) {
 			new_csr6 = 0x020E0000;
-- 
2.31.1


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2021-08-06 12:49 [PATCH] tulip: Remove deadcode on startup true condition Colin King

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