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drivers/infiniband/ulp/srpt/ib_srpt.c: fix build with gcc-4.4.4 

commit 06892cc190 upstream.

gcc-4.4.4 has issues with initialization of anonymous unions:

drivers/infiniband/ulp/srpt/ib_srpt.c: In function 'srpt_zerolength_write':
drivers/infiniband/ulp/srpt/ib_srpt.c:854: error: unknown field 'wr_cqe' specified in initializer
drivers/infiniband/ulp/srpt/ib_srpt.c:854: warning: initialization makes integer from pointer without a cast

Work aound this.

Fixes: 2a78cb4db4 ("IB/srpt: Fix an out-of-bounds stack access in srpt_zerolength_write()")
Cc: Bart Van Assche <bart.vanassche@wdc.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Jason Gunthorpe <jgg@mellanox.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Andrew Morton 2018-03-13 15:06:45 -07:00 committed by Greg Kroah-Hartman
parent 1e8bb2e9c9
commit e581f7c590
1 changed files with 2 additions and 1 deletions
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3
drivers/infiniband/ulp/srpt/ib_srpt.c
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@ -790,8 +790,9 @@ static int srpt_zerolength_write(struct srpt_rdma_ch *ch)
struct ib_send_wr *bad_wr;
struct ib_rdma_wr wr = {
.wr = {
.next = NULL,
{ .wr_cqe = &ch->zw_cqe, },
.opcode = IB_WR_RDMA_WRITE,
.wr_cqe = &ch->zw_cqe,
.send_flags = IB_SEND_SIGNALED,
}
};