[PATCH] serial: remove unused variable

[Simon Holm Thøgersen]

This fixes the following compile warning:

drivers/serial/8250.c: In function 'serial8250_init':
drivers/serial/8250.c:2963: warning: unused variable 'i'

that was introduced by b70ac771 (serial: allow 8250 to be used on sparc)
that removed the last use of the variable.

Signed-off-by: Simon Holm ThÃgersen <odie@xxxxxxxxx>
---
 drivers/serial/8250.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index d4104a3..625fc20 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -2960,7 +2960,7 @@ EXPORT_SYMBOL(serial8250_unregister_port);
 
 static int __init serial8250_init(void)
 {
-	int ret, i;
+	int ret;
 
 	if (nr_uarts > UART_NR)
 		nr_uarts = UART_NR;
-- 
1.5.6.2.255.gbed62

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