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Subject[PATCH v3 2/4] drivers: android: binder: Fix code style in binder_deferred_release
Date

* Use tabs where applicable
* Remove a few "80-columns" checkpatch warnings
* Separate code paths with empty lines for readability

Signed-off-by: Mirsal Ennaime <mirsal@mirsal.fr>
---
drivers/staging/android/binder.c | 32 ++++++++++++++++++++++----------
1 file changed, 22 insertions(+), 10 deletions(-)

diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index 9180a5b..ccf3087 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -2927,12 +2927,14 @@ static void binder_deferred_release(struct binder_proc *proc)
{
struct binder_transaction *t;
struct rb_node *n;
- int threads, nodes, incoming_refs, outgoing_refs, buffers, active_transactions, page_count;
+ int threads, nodes, incoming_refs, outgoing_refs, buffers,
+ active_transactions, page_count;

BUG_ON(proc->vma);
BUG_ON(proc->files);

hlist_del(&proc->proc_node);
+
if (binder_context_mgr_node && binder_context_mgr_node->proc == proc) {
binder_debug(BINDER_DEBUG_DEAD_BINDER,
"binder_release: %d context_mgr_node gone\n",
@@ -2943,33 +2945,42 @@ static void binder_deferred_release(struct binder_proc *proc)
threads = 0;
active_transactions = 0;
while ((n = rb_first(&proc->threads))) {
- struct binder_thread *thread = rb_entry(n, struct binder_thread, rb_node);
+ struct binder_thread *thread;
+
+ thread = rb_entry(n, struct binder_thread, rb_node);
threads++;
active_transactions += binder_free_thread(proc, thread);
}
+
nodes = 0;
incoming_refs = 0;
while ((n = rb_first(&proc->nodes))) {
- struct binder_node *node = rb_entry(n, struct binder_node, rb_node);
+ struct binder_node *node;

+ node = rb_entry(n, struct binder_node, rb_node);
nodes++;
rb_erase(&node->rb_node, &proc->nodes);
incoming_refs = binder_node_release(node, incoming_refs);
}
+
outgoing_refs = 0;
while ((n = rb_first(&proc->refs_by_desc))) {
- struct binder_ref *ref = rb_entry(n, struct binder_ref,
- rb_node_desc);
+ struct binder_ref *ref;
+
+ ref = rb_entry(n, struct binder_ref, rb_node_desc);
outgoing_refs++;
binder_delete_ref(ref);
}
+
binder_release_work(&proc->todo);
binder_release_work(&proc->delivered_death);
- buffers = 0;

+ buffers = 0;
while ((n = rb_first(&proc->allocated_buffers))) {
- struct binder_buffer *buffer = rb_entry(n, struct binder_buffer,
- rb_node);
+ struct binder_buffer *buffer;
+
+ buffer = rb_entry(n, struct binder_buffer, rb_node);
+
t = buffer->transaction;
if (t) {
t->buffer = NULL;
@@ -2978,6 +2989,7 @@ static void binder_deferred_release(struct binder_proc *proc)
proc->pid, t->debug_id);
/*BUG();*/
}
+
binder_free_buf(proc, buffer);
buffers++;
}
@@ -2987,13 +2999,13 @@ static void binder_deferred_release(struct binder_proc *proc)
page_count = 0;
if (proc->pages) {
int i;
+
for (i = 0; i < proc->buffer_size / PAGE_SIZE; i++) {
if (proc->pages[i]) {
void *page_addr = proc->buffer + i * PAGE_SIZE;
binder_debug(BINDER_DEBUG_BUFFER_ALLOC,
"binder_release: %d: page %d at %p not freed\n",
- proc->pid, i,
- page_addr);
+ proc->pid, i, page_addr);
unmap_kernel_range((unsigned long)page_addr,
PAGE_SIZE);
__free_page(proc->pages[i]);
--
1.7.10.4


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