iommu: Fix checkpatch warnings for Missing a blank line after declarations
Fixed checkpatch warnings for missing blank line after
declaration of struct.
Signed-off-by: Robert Callicotte <rcallicotte@gmail.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c
index 9dd8208..b7c3d92 100644
--- a/drivers/iommu/iova.c
+++ b/drivers/iommu/iova.c
@@ -227,6 +227,7 @@
/* Figure out where to put new node */
while (*new) {
struct iova *this = container_of(*new, struct iova, node);
+
parent = *new;
if (iova->pfn_lo < this->pfn_lo)
@@ -350,6 +351,7 @@
free_iova(struct iova_domain *iovad, unsigned long pfn)
{
struct iova *iova = find_iova(iovad, pfn);
+
if (iova)
__free_iova(iovad, iova);
@@ -369,6 +371,7 @@
node = rb_first(&iovad->rbroot);
while (node) {
struct iova *iova = container_of(node, struct iova, node);
+
rb_erase(node, &iovad->rbroot);
free_iova_mem(iova);
node = rb_first(&iovad->rbroot);
@@ -482,6 +485,7 @@
for (node = rb_first(&from->rbroot); node; node = rb_next(node)) {
struct iova *iova = container_of(node, struct iova, node);
struct iova *new_iova;
+
new_iova = reserve_iova(to, iova->pfn_lo, iova->pfn_hi);
if (!new_iova)
printk(KERN_ERR "Reserve iova range %lx@%lx failed\n",