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authorMike Marciniszyn <mike.marciniszyn@qlogic.com>2011-01-10 17:42:20 -0800
committerRoland Dreier <rolandd@cisco.com>2011-01-10 17:42:20 -0800
commitc7665e5a6988450a6cc19c2dc1dff4d290077614 (patch)
tree09dfcc1f57b33ce7d6199044d2947e915fd412f5 /drivers
parent3c9e5f4d657170c2fbc3d382d2daae3820713a6c (diff)
downloadop-kernel-dev-c7665e5a6988450a6cc19c2dc1dff4d290077614.zip
op-kernel-dev-c7665e5a6988450a6cc19c2dc1dff4d290077614.tar.gz
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: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/infiniband/hw/qib/qib_ud.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/qib/qib_ud.c b/drivers/infiniband/hw/qib/qib_ud.c
index e1b3da2..a4b945d 100644
--- a/drivers/infiniband/hw/qib/qib_ud.c
+++ b/drivers/infiniband/hw/qib/qib_ud.c
@@ -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) {
wc.ex.imm_data = ohdr->u.ud.imm_data;
wc.wc_flags = IB_WC_WITH_IMM;
- hdrsize += sizeof(u32);
+ tlen -= sizeof(u32);
} else if (opcode == IB_OPCODE_UD_SEND_ONLY) {
wc.ex.imm_data = 0;
wc.wc_flags = 0;
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