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IB/iser: Remove an unused variable

PATCH In review Bart Van Assche 3 participants 3 messages Oct 22, 2015 – Oct 27, 2015 1 message not in the archive

Subsystems (2)
InfiniBand iSCSI extensions for RDMA (iSER) initiator
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Bart Van Assche

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#0 lore raw

PATCH 1/1 IB/iser: Remove an unused variable

Detected this by compiling with W=1.

Signed-off-by Bart Van Assche <[email protected]>
Cc Sagi Grimberg <sagig-VPRAkNaXOzVWk0Htik3J/[email protected]>
---
 drivers/infiniband/ulp/iser/iscsi_iser.c | 4 ----
 1 file changed, 4 deletions(-)
drivers/infiniband/ulp/iser/iscsi_iser.c +0 -4
index 1ace5d8..92ab48f 100644
@@ -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;
Signature · 6 lines
2.1.4

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#3 lore raw
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Quoted 4 lines

Detected this by compiling with W=1.

Signed-off-by Bart Van Assche <[email protected]>
Cc Sagi Grimberg <sagig-VPRAkNaXOzVWk0Htik3J/[email protected]>

FWIW,

Reviewed-by Sagi Grimberg <sagig-VPRAkNaXOzVWk0Htik3J/[email protected]>

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