[PATCH] Add missing overflow check in get_blkdev_list

[linux-2.6] / drivers / char / nvram.c

diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
index f63a3fd7ca6f18666954f9d2d424926049f7149d..1af733d07321a8f5de4c5412745fd46428ce7332 100644 (file)
--- a/drivers/char/nvram.c
+++ b/drivers/char/nvram.c
@@ -211,12 +211,13 @@ nvram_check_checksum(void)
        return rv;
 }
 
-void
+static void
 __nvram_set_checksum(void)
 {
        mach_set_checksum();
 }
 
+#if 0
 void
 nvram_set_checksum(void)
 {
@@ -226,6 +227,7 @@ nvram_set_checksum(void)
        __nvram_set_checksum();
        spin_unlock_irqrestore(&rtc_lock, flags);
 }
+#endif  /*  0  */
 
 /*
  * The are the file operation function for user access to /dev/nvram
@@ -921,6 +923,4 @@ EXPORT_SYMBOL(__nvram_write_byte);
 EXPORT_SYMBOL(nvram_write_byte);
 EXPORT_SYMBOL(__nvram_check_checksum);
 EXPORT_SYMBOL(nvram_check_checksum);
-EXPORT_SYMBOL(__nvram_set_checksum);
-EXPORT_SYMBOL(nvram_set_checksum);
 MODULE_ALIAS_MISCDEV(NVRAM_MINOR);