4 files changed, 1 insertions, 32 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index 4977082e081f..33c45dfcbd88 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -277,7 +277,7 @@ static int remove_file(struct dentry *parent, char *name)
 	}
 
 	spin_lock(&tmp->d_lock);
-	if (!(d_unhashed(tmp) && tmp->d_inode)) {
+	if (!d_unhashed(tmp) && tmp->d_inode) {
 		dget_dlock(tmp);
 		__d_drop(tmp);
 		spin_unlock(&tmp->d_lock);
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 6559af60bffd..e08db7020cd4 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -908,9 +908,6 @@ void ipath_chip_cleanup(struct ipath_devdata *);
 /* clean up any chip type-specific stuff */
 void ipath_chip_done(void);
 
-/* check to see if we have to force ordering for write combining */
-int ipath_unordered_wc(void);
-
 void ipath_disarm_piobufs(struct ipath_devdata *, unsigned first,
 			  unsigned cnt);
 void ipath_cancel_sends(struct ipath_devdata *, int);
diff --git a/drivers/infiniband/hw/ipath/ipath_wc_ppc64.c b/drivers/infiniband/hw/ipath/ipath_wc_ppc64.c
index 1d7bd82a1fb1..1a7e20a75149 100644
--- a/drivers/infiniband/hw/ipath/ipath_wc_ppc64.c
+++ b/drivers/infiniband/hw/ipath/ipath_wc_ppc64.c
@@ -47,16 +47,3 @@ int ipath_enable_wc(struct ipath_devdata *dd)
 {
 	return 0;
 }
-
-/**
- * ipath_unordered_wc - indicate whether write combining is unordered
- *
- * Because our performance depends on our ability to do write
- * combining mmio writes in the most efficient way, we need to
- * know if we are on a processor that may reorder stores when
- * write combining.
- */
-int ipath_unordered_wc(void)
-{
-	return 1;
-}
diff --git a/drivers/infiniband/hw/ipath/ipath_wc_x86_64.c b/drivers/infiniband/hw/ipath/ipath_wc_x86_64.c
index 3428acb0868c..4ad0b932df1f 100644
--- a/drivers/infiniband/hw/ipath/ipath_wc_x86_64.c
+++ b/drivers/infiniband/hw/ipath/ipath_wc_x86_64.c
@@ -167,18 +167,3 @@ void ipath_disable_wc(struct ipath_devdata *dd)
 		dd->ipath_wc_cookie = 0; /* even on failure */
 	}
 }
-
-/**
- * ipath_unordered_wc - indicate whether write combining is ordered
- *
- * Because our performance depends on our ability to do write combining mmio
- * writes in the most efficient way, we need to know if we are on an Intel
- * or AMD x86_64 processor.  AMD x86_64 processors flush WC buffers out in
- * the order completed, and so no special flushing is required to get
- * correct ordering.  Intel processors, however, will flush write buffers
- * out in "random" orders, and so explicit ordering is needed at times.
- */
-int ipath_unordered_wc(void)
-{
-	return boot_cpu_data.x86_vendor != X86_VENDOR_AMD;
-}