[PATCH] unused variable in drivers_char_esp.c

From:  krishnakumar@naturesoft.net

diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 0046490e8f680ce6974756e4c171031cdbd37d48..ad37fa1d09f97991d696f46022fa2b043f4ac23f 100644 (file)
--- a/drivers/char/esp.c
+++ b/drivers/char/esp.c
@@ -2612,7 +2612,7 @@ int __init espserial_init(void)
 static void __exit espserial_exit(void) 
 {
        unsigned long flags;
-       int e1, e2;
+       int e1;
        unsigned int region_start, region_end;
        struct esp_struct *temp_async;
        struct esp_pio_buffer *pio_buf;