[mpich-commits] [mpich] MPICH primary repository branch, master, updated. v3.1.2-129-g644714d

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http://git.mpich.org/mpich.git/commitdiff/644714d0a5ba1b8a21cb2f557714f99bd2e6a1df

commit 644714d0a5ba1b8a21cb2f557714f99bd2e6a1df
Author: Wesley Bland <wbland at anl.gov>
Date:   Fri Aug 29 07:30:03 2014 -0400

    Silence compiler warning about unused variable
    
    I accidentally introduced a compiler warning in `a184bd016`. This checks the
    value of mpi_errno after using it to silence the warning.
    
    Signed-off-by: Antonio J. Pena <apenya at mcs.anl.gov>

diff --git a/src/mpid/ch3/src/ch3u_recvq.c b/src/mpid/ch3/src/ch3u_recvq.c
index f1f2443..8a76d13 100644
--- a/src/mpid/ch3/src/ch3u_recvq.c
+++ b/src/mpid/ch3/src/ch3u_recvq.c
@@ -813,7 +813,7 @@ MPID_Request * MPIDI_CH3U_Recvq_FDP_or_AEU(MPIDI_Message_match * match,
      * anyway. */
     {
         MPID_Comm *comm_ptr;
-        int mpi_errno;
+        int mpi_errno ATTRIBUTE((unused)) = MPI_SUCCESS;
 
         MPIDI_CH3I_Comm_find(match->parts.context_id, &comm_ptr);
 
@@ -821,6 +821,7 @@ MPID_Request * MPIDI_CH3U_Recvq_FDP_or_AEU(MPIDI_Message_match * match,
                         comm_ptr->revoked && MPIR_TAG_MASK_ERROR_BIT(match->parts.tag) != MPIR_SHRINK_TAG) {
             *foundp = FALSE;
             MPIDI_Request_create_null_rreq( rreq, mpi_errno, found=FALSE;goto lock_exit );
+            MPIU_Assert(mpi_errno == MPI_SUCCESS);
 
             MPIU_DBG_MSG_FMT(CH3_OTHER, VERBOSE,
                 (MPIU_DBG_FDEST, "RECEIVED MESSAGE FOR REVOKED COMM (tag=%d,src=%d,cid=%d)\n", MPIR_TAG_MASK_ERROR_BIT(match->parts.tag), match->parts.rank, comm_ptr->context_id));

-----------------------------------------------------------------------

Summary of changes:
 src/mpid/ch3/src/ch3u_recvq.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)


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