ntb: ntb_pingpong: remove redundant initialization of variables msg_data and spad_data

The variables msg_data and spad_data are being initialized with values
that are never read, they are being updated later on. The initializations
are redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>

diff --git a/drivers/ntb/test/ntb_pingpong.c b/drivers/ntb/test/ntb_pingpong.c
index 2164e84..8aeca79 100644 (file)
--- a/drivers/ntb/test/ntb_pingpong.c
+++ b/drivers/ntb/test/ntb_pingpong.c
@@ -187,7 +187,7 @@ static void pp_ping(struct pp_ctx *pp)
 
 static void pp_pong(struct pp_ctx *pp)
 {
-       u32 msg_data = -1, spad_data = -1;
+       u32 msg_data, spad_data;
        int pidx = 0;
 
        /* Read pong data */