[PATCH v4 06/21] tftp: minor refactoring of RRQ/WRQ packet generation code

[Enrico Scholz]

Having 11 printf arguments with lot of them being 0, makes it
difficulty to read and extend.

Add some comments and use '\0' for %c.

Signed-off-by: Enrico Scholz <enrico.scholz at sigma-chemnitz.de>
---
 fs/tftp.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/fs/tftp.c b/fs/tftp.c
index c1a193711793..0b2a420b6639 100644
--- a/fs/tftp.c
+++ b/fs/tftp.c
@@ -134,11 +134,11 @@ static int tftp_send(struct file_priv *priv)
 				"%d%c"
 				"blksize%c"
 				"1432",
-				priv->filename + 1, 0,
-				0,
-				0,
-				TIMEOUT, 0,
-				0);
+				priv->filename + 1, '\0',
+				'\0',	/* "octet" */
+				'\0',	/* "timeout" */
+				TIMEOUT, '\0',
+				'\0');	/* "blksize" */
 		pkt++;
 
 		if (!priv->push)
-- 
2.37.2