iscsit: mark various functions static

This patch marks a number of functions static to appease sparse static
checking.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c
index d08373fa8caf..42b1c50d296a 100644
--- a/drivers/target/iscsi/iscsi_target_nego.c
+++ b/drivers/target/iscsi/iscsi_target_nego.c
@@ -44,7 +44,7 @@ void convert_null_to_semi(char *buf, int len)
                         buf[i] = ';';
 }
 
-int strlen_semi(char *buf)
+static int strlen_semi(char *buf)
 {
         int i = 0;