diff options
| author | Robert Callicotte <rcallicotte@gmail.com> | 2015-04-16 23:32:47 -0500 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-04-18 14:28:21 +0800 |
| commit | 5c9a9c19bf4428a199295df12b035ddf6c38d092 (patch) | |
| tree | 2f1b34a9b124b3d4205e46de8830da6c530f4b74 | |
| parent | cfee8dc02514f30bf7eeb9cb43a91903a0943f26 (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>
(cherry picked from commit 733cac2ade2fbb73740a1d22c05c7b006a6cf3d2)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
| -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", |