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IB/hfi1: Return an error on memory allocation failure

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If the eager buffer allocation fails, it is necessary to return
an error code.

Cc: stable@vger.kernel.org
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Michael J. Ruhl
2017-05-04 05:14:28 -07:00
committed by Doug Ledford
parent 9746fa439c
commit 94679061dc
1 changed files with 1 additions and 0 deletions
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drivers/infiniband/hw/hfi1/init.c
+1
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@@ -1778,6 +1778,7 @@ int hfi1_setup_eagerbufs(struct hfi1_ctxtdata *rcd)
!HFI1_CAP_KGET_MASK(rcd->flags, MULTI_PKT_EGR)) { !HFI1_CAP_KGET_MASK(rcd->flags, MULTI_PKT_EGR)) {
dd_dev_err(dd, "ctxt%u: Failed to allocate eager buffers\n", dd_dev_err(dd, "ctxt%u: Failed to allocate eager buffers\n",
rcd->ctxt); rcd->ctxt);
ret = -ENOMEM;
goto bail_rcvegrbuf_phys; goto bail_rcvegrbuf_phys;
} }