diff options
| author | Robert Callicotte <rcallicotte@gmail.com> | 2015-04-16 23:32:47 -0500 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2015-05-05 17:49:34 +0200 |
| commit | 733cac2ade2fbb73740a1d22c05c7b006a6cf3d2 (patch) | |
| tree | b5c494ac96a2aad35dd568f15c9c24727d56a48a /drivers/iommu/iova.c | |
| parent | 5ebe6afaf0057ac3eaeb98defd5456894b446d22 (diff) | |
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>
Diffstat (limited to 'drivers/iommu/iova.c')
| -rw-r--r-- | drivers/iommu/iova.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c index 9dd8208312c2..b7c3d923f3e1 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", |