[stgt] [PATCH] bs_ssc: remove unused variables

[Ruoyu]

The variables, transfer_length and residue are never used in the
function tape_rdwr_request()

Signed-off-by: Ruoyu <liangry at ucweb.com>
---
 usr/bs_ssc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/usr/bs_ssc.c b/usr/bs_ssc.c
index a7e062d..fe1ff18 100644
--- a/usr/bs_ssc.c
+++ b/usr/bs_ssc.c
@@ -435,7 +435,7 @@ static void tape_rdwr_request(struct scsi_cmd *cmd)
 	struct ssc_info *ssc = dtype_priv(cmd->dev);
 	struct blk_header_info *h = &ssc->c_blk;
 	int ret, code;
-	uint32_t length, i, transfer_length, residue;
+	uint32_t length, i;
 	int result = SAM_STAT_GOOD;
 	uint8_t *buf;
 	int32_t count;
@@ -446,8 +446,6 @@ static void tape_rdwr_request(struct scsi_cmd *cmd)
 	ret = 0;
 	length = 0;
 	i = 0;
-	transfer_length = 0;
-	residue = 0;
 	code = 0;
 	ssc = dtype_priv(cmd->dev);
 
-- 
1.8.3.2


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