namespacecheck: more kernel/printk.c fixes

[ Stephen Rothwell <sfr@canb.auug.org.au>: build fix ]

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 13 deletions

diff --git a/kernel/printk.c b/kernel/printk.c
index b620e3d9613..55d16e57499 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -268,19 +268,6 @@ int log_buf_copy(char *dest, int idx, int len)
 }
 
 /*
- * Extract a single character from the log buffer.
- */
-static int log_buf_read(int idx)
-{
-	char ret;
-
-	if (log_buf_copy(&ret, idx, 1) == 1)
-		return ret;
-	else
-		return -1;
-}
-
-/*
  * Commands to do_syslog:
  *
  * 	0 -- Close the log.  Currently a NOP.