In the de4x5_parse_params, 'if (strstr(p, "BNC_AUI"))' condition and
'if (strstr(p, "BNC_AUI"))' condition are both execute the statement
'lp->params.autosense = BNC', these two conditions can be combined.
In addition, in the current code logic, when p = "BNC", the judgments
need to be executed four times. In order to simplify the execution
process and keep the original code design, I used the statement which
is 'if (strstr(p, "BNC") || strstr(p, "BNC_AUI"))' to deal with it,
after that once 'strstr(p, "BNC")' is established, we no longer need
to judge whether 'strstr(p, "BNC_AUI")' is true(not NULL).
In this way, we can execute the judgment statement one time less.
Signed-off-by: Meng Tang <[email protected]>
---
drivers/net/ethernet/dec/tulip/de4x5.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
index 71730ef4cd57..5900b8ef7f6f 100644
--- a/drivers/net/ethernet/dec/tulip/de4x5.c
+++ b/drivers/net/ethernet/dec/tulip/de4x5.c
@@ -5208,9 +5208,7 @@ de4x5_parse_params(struct net_device *dev)
lp->params.autosense = TP_NW;
} else if (strstr(p, "TP")) {
lp->params.autosense = TP;
- } else if (strstr(p, "BNC_AUI")) {
- lp->params.autosense = BNC;
- } else if (strstr(p, "BNC")) {
+ } else if (strstr(p, "BNC") || strstr(p, "BNC_AUI")) {
lp->params.autosense = BNC;
} else if (strstr(p, "AUI")) {
lp->params.autosense = AUI;
--
2.20.1