[PATCH] SCSI-libfc: Delete an unnecessary check before the function call "fc_fcp_ddp_done"

[SF Markus Elfring]

From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 24 Jun 2015 17:50:32 +0200

The fc_fcp_ddp_done() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
 drivers/scsi/libfc/fc_exch.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
index 1b3a094..aad6f48 100644
--- a/drivers/scsi/libfc/fc_exch.c
+++ b/drivers/scsi/libfc/fc_exch.c
@@ -2120,8 +2120,7 @@ static struct fc_seq *fc_exch_seq_send(struct fc_lport *lport,
 	spin_unlock_bh(&ep->ex_lock);
 	return sp;
 err:
-	if (fsp)
-		fc_fcp_ddp_done(fsp);
+	fc_fcp_ddp_done(fsp);
 	rc = fc_exch_done_locked(ep);
 	spin_unlock_bh(&ep->ex_lock);
 	if (!rc)
-- 
2.4.4

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