earlycon: Revert log warnings

PATCH New Peter Hurley 1 participant 1 message May 7, 2015 TTY layer and serial drivers

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Peter Hurley

author

2015-05-07 18:19 UTC #0 lore raw

PATCH 1/1 earlycon: Revert log warnings

Log warnings meant to help diagnose problems setting up earlycon are reporting false positives for 'console='. Revert to the previous behavior which reported nothing.

Cc Maciej W. Rozycki <[email protected]>

Cc Robert Schwebel <[email protected]>

Signed-off-by Peter Hurley <[email protected]>

---
 drivers/tty/serial/earlycon.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

drivers/tty/serial/earlycon.c +2 -7

index 9834afc..6e39b14 100644
@@ -205,13 +205,8 @@ static int __init param_setup_earlycon(char *buf)
 		return 0;
 
 	err = setup_earlycon(buf);
-	if (err == -ENOENT) {
-		pr_warn("no match for %s\n", buf);
-		err = 0;
-	} else if (err == -EALREADY) {
-		pr_warn("already registered\n");
-		err = 0;
-	}
+	if (err == -ENOENT || err == -EALREADY)
+		return 0;
 	return err;
 }
 early_param("earlycon", param_setup_earlycon);

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