Merge branch 'merge-fixes' into devel

1 files changed, 0 insertions, 19 deletions

diff --git a/drivers/infiniband/hw/ehca/ehca_uverbs.c b/drivers/infiniband/hw/ehca/ehca_uverbs.c
index 5234d6c..1b07f2b 100644
--- a/drivers/infiniband/hw/ehca/ehca_uverbs.c
+++ b/drivers/infiniband/hw/ehca/ehca_uverbs.c
@@ -40,8 +40,6 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <asm/current.h>
-
 #include "ehca_classes.h"
 #include "ehca_iverbs.h"
 #include "ehca_mrmw.h"
@@ -253,11 +251,9 @@ int ehca_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)
 	u32 idr_handle = fileoffset & 0x1FFFFFF;
 	u32 q_type = (fileoffset >> 27) & 0x1;	  /* CQ, QP,...        */
 	u32 rsrc_type = (fileoffset >> 25) & 0x3; /* sq,rq,cmnd_window */
-	u32 cur_pid = current->tgid;
 	u32 ret;
 	struct ehca_cq *cq;
 	struct ehca_qp *qp;
-	struct ehca_pd *pd;
 	struct ib_uobject *uobject;
 
 	switch (q_type) {
@@ -270,13 +266,6 @@ int ehca_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)
 		if (!cq)
 			return -EINVAL;
 
-		if (cq->ownpid != cur_pid) {
-			ehca_err(cq->ib_cq.device,
-				 "Invalid caller pid=%x ownpid=%x",
-				 cur_pid, cq->ownpid);
-			return -ENOMEM;
-		}
-
 		if (!cq->ib_cq.uobject || cq->ib_cq.uobject->context != context)
 			return -EINVAL;
 
@@ -298,14 +287,6 @@ int ehca_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)
 		if (!qp)
 			return -EINVAL;
 
-		pd = container_of(qp->ib_qp.pd, struct ehca_pd, ib_pd);
-		if (pd->ownpid != cur_pid) {
-			ehca_err(qp->ib_qp.device,
-				 "Invalid caller pid=%x ownpid=%x",
-				 cur_pid, pd->ownpid);
-			return -ENOMEM;
-		}
-
 		uobject = IS_SRQ(qp) ? qp->ib_srq.uobject : qp->ib_qp.uobject;
 		if (!uobject || uobject->context != context)
 			return -EINVAL;