scsi: bnx2fc: remove unneeded variable

The rc variable is not needed in bnx2fc_abts_cleanup(). Remove it and
just return SUCCESS.

[mkp: commit desc]

Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>
Acked-by: Manish Rangankar <mrangankar@marvell.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index bc9f2a2365f4d4514aa744c591a7f5f84139ff78..8def63c0755fec94a694b8035f8a22de163a697c 100644 (file)
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -1083,7 +1083,6 @@ int bnx2fc_eh_device_reset(struct scsi_cmnd *sc_cmd)
 static int bnx2fc_abts_cleanup(struct bnx2fc_cmd *io_req)
 {
        struct bnx2fc_rport *tgt = io_req->tgt;
-       int rc = SUCCESS;
        unsigned int time_left;
 
        io_req->wait_for_comp = 1;
@@ -1110,7 +1109,7 @@ static int bnx2fc_abts_cleanup(struct bnx2fc_cmd *io_req)
        kref_put(&io_req->refcount, bnx2fc_cmd_release);
 
        spin_lock_bh(&tgt->tgt_lock);
-       return rc;
+       return SUCCESS;
 }
 
 /**