[PATCH] IB/iser: Remove an unused variable

[PATCH] IB/iser: Remove an unused variable

[Bart Van Assche]

Detected this by compiling with W=1.

Signed-off-by: Bart Van Assche <bart.vanassche-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
Cc: Sagi Grimberg <sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
 drivers/infiniband/ulp/iser/iscsi_iser.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.c b/drivers/infiniband/ulp/iser/iscsi_iser.c
index 1ace5d8..92ab48f 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.c
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.c
@@ -121,7 +121,6 @@ iscsi_iser_recv(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
 {
 	int rc = 0;
 	int datalen;
-	int ahslen;
 
 	/* verify PDU length */
 	datalen = ntoh24(hdr->dlength);
@@ -136,9 +135,6 @@ iscsi_iser_recv(struct iscsi_conn *conn, struct iscsi_hdr *hdr,
 		iser_dbg("aligned datalen (%d) hdr, %d (IB)\n",
 			datalen, rx_data_len);
 
-	/* read AHS */
-	ahslen = hdr->hlength * 4;
-
 	rc = iscsi_complete_pdu(conn, hdr, rx_data, rx_data_len);
 	if (rc && rc != ISCSI_ERR_NO_SCSI_CMD)
 		goto error;
-- 
2.1.4

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Re: [PATCH] IB/iser: Remove an unused variable

[Doug Ledford]

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On 10/22/2015 01:59 PM, Bart Van Assche wrote:
> Detected this by compiling with W=1.
> 
> Signed-off-by: Bart Van Assche <bart.vanassche-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
> Cc: Sagi Grimberg <sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

Thanks Bart, applied.


-- 
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
              GPG KeyID: 0E572FDD



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Re: [PATCH] IB/iser: Remove an unused variable

[Sagi Grimberg]

> Detected this by compiling with W=1.
>
> Signed-off-by: Bart Van Assche <bart.vanassche-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
> Cc: Sagi Grimberg <sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

FWIW,

Reviewed-by: Sagi Grimberg <sagig-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
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