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Commit c7665e5a authored by Mike Marciniszyn's avatar Mike Marciniszyn Committed by Roland Dreier
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IB/qib: UD send with immediate receive completion has wrong size 



The code to generate receive completion entries for UD send with
immediate contains the wrong payload length.  This is because when the
code to compute the payload size was moved, the value of hdrsize
didn't get moved too.  The fix is to update tlen directly.

Signed-off-by: default avatarMike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 3c9e5f4d

drivers/infiniband/hw/qib/qib_ud.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -519,7 +519,7 @@ void qib_ud_rcv(struct qib_ibport *ibp, struct qib_ib_header *hdr, 
	    opcode == IB_OPCODE_UD_SEND_ONLY_WITH_IMMEDIATE) {

	    opcode == IB_OPCODE_UD_SEND_ONLY_WITH_IMMEDIATE) {

		wc.ex.imm_data = ohdr->u.ud.imm_data;

		wc.ex.imm_data = ohdr->u.ud.imm_data;

		wc.wc_flags = IB_WC_WITH_IMM;

		wc.wc_flags = IB_WC_WITH_IMM;

		hdrsize += sizeof(u32);

		tlen -= sizeof(u32);

	} else if (opcode == IB_OPCODE_UD_SEND_ONLY) {

	} else if (opcode == IB_OPCODE_UD_SEND_ONLY) {

		wc.ex.imm_data = 0;

		wc.ex.imm_data = 0;

		wc.wc_flags = 0;

		wc.wc_flags = 0;