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Subject[PATCH] IOMMU: Removed 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>
---
drivers/iommu/iova.c | 4 ++++
1 file changed, 4 insertions(+)

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 @@ iova_insert_rbtree(struct rb_root *root, struct iova *iova)
/* 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 @@ void
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 @@ void put_iova_domain(struct iova_domain *iovad)
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 @@ copy_reserved_iova(struct iova_domain *from, struct iova_domain *to)
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",
--
2.2.2


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