Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

Pull InfiniBand/RDMA changes from Roland Dreier:
 - XRC transport fixes
 - Fix DHCP on IPoIB
 - mlx4 preparations for flow steering
 - iSER fixes
 - miscellaneous other fixes

* tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (23 commits)
  IB/iser: Add support for iser CM REQ additional info
  IB/iser: Return error to upper layers on EAGAIN registration failures
  IB/iser: Move informational messages from error to info level
  IB/iser: Add module version
  mlx4_core: Expose a few helpers to fill DMFS HW strucutures
  mlx4_core: Directly expose fields of DMFS HW rule control segment
  mlx4_core: Change a few DMFS fields names to match firmare spec
  mlx4: Match DMFS promiscuous field names to firmware spec
  mlx4_core: Move DMFS HW structs to common header file
  IB/mlx4: Set link type for RAW PACKET QPs in the QP context
  IB/mlx4: Disable VLAN stripping for RAW PACKET QPs
  mlx4_core: Reduce warning message for SRQ_LIMIT event to debug level
  RDMA/iwcm: Don't touch cmid after dropping reference
  IB/qib: Correct qib_verbs_register_sysfs() error handling
  IB/ipath: Correct ipath_verbs_register_sysfs() error handling
  RDMA/cxgb4: Fix SQ allocation when on-chip SQ is disabled
  SRPT: Fix odd use of WARN_ON()
  IPoIB: Fix ipoib_hard_header() return value
  RDMA: Rename random32() to prandom_u32()
  RDMA/cxgb3: Fix uninitialized variable
  ...

1 files changed, 10 insertions, 9 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index ea93870..44ea939 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -2187,7 +2187,8 @@ int ipath_register_ib_device(struct ipath_devdata *dd)
 	if (ret)
 		goto err_reg;
 
-	if (ipath_verbs_register_sysfs(dev))
+	ret = ipath_verbs_register_sysfs(dev);
+	if (ret)
 		goto err_class;
 
 	enable_timer(dd);
@@ -2327,15 +2328,15 @@ static int ipath_verbs_register_sysfs(struct ib_device *dev)
 	int i;
 	int ret;
 
-	for (i = 0; i < ARRAY_SIZE(ipath_class_attributes); ++i)
-		if (device_create_file(&dev->dev,
-				       ipath_class_attributes[i])) {
-			ret = 1;
+	for (i = 0; i < ARRAY_SIZE(ipath_class_attributes); ++i) {
+		ret = device_create_file(&dev->dev,
+				       ipath_class_attributes[i]);
+		if (ret)
 			goto bail;
-		}
-
-	ret = 0;
-
+	}
+	return 0;
 bail:
+	for (i = 0; i < ARRAY_SIZE(ipath_class_attributes); ++i)
+		device_remove_file(&dev->dev, ipath_class_attributes[i]);
 	return ret;
 }