ashmem: missing braces & indent

1 files changed, 15 insertions, 17 deletions

diff --git a/drivers/staging/android/ashmem.c b/drivers/staging/android/ashmem.c
index 28f4787cf..23e1f191f 100644
--- a/drivers/staging/android/ashmem.c
+++ b/drivers/staging/android/ashmem.c
@@ -220,7 +220,7 @@ static ssize_t ashmem_read(struct file *file, char __user *buf,
 	struct ashmem_area *asma = file->private_data;
 	int ret = 0;
 
-        mutex_lock(&ashmem_mutex);
+	mutex_lock(&ashmem_mutex);
 
 	/* If size is not set, or set to 0, always return EOF. */
 	if (asma->size == 0)
@@ -326,9 +326,9 @@ static int ashmem_mmap(struct file *file, struct vm_area_struct *vma)
 	}
 	get_file(asma->file);
 
-	if (vma->vm_flags & VM_SHARED)
+	if (vma->vm_flags & VM_SHARED) {
 		shmem_set_file(vma, asma->file);
-	else {
+	} else {
 		if (vma->vm_file)
 			fput(vma->vm_file);
 		vma->vm_file = asma->file;
@@ -373,8 +373,8 @@ static int ashmem_shrink(struct shrinker *s, struct shrink_control *sc)
 		loff_t end = (range->pgend + 1) * PAGE_SIZE;
 
 		do_fallocate(range->asma->file,
-				FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE,
-				start, end - start);
+			     FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE,
+			     start, end - start);
 		range->purged = ASHMEM_WAS_PURGED;
 		lru_del(range);
 
@@ -460,7 +460,6 @@ static int get_name(struct ashmem_area *asma, void __user *name)
 
 	mutex_lock(&ashmem_mutex);
 	if (asma->name[ASHMEM_NAME_PREFIX_LEN] != '\0') {
-
 		/*
 		 * Copying only `len', instead of ASHMEM_NAME_LEN, bytes
 		 * prevents us from revealing one user's stack to another.
@@ -530,7 +529,7 @@ static int ashmem_pin(struct ashmem_area *asma, size_t pgstart, size_t pgend)
 
 			/* Case #3: We overlap from the rear, so adjust it */
 			if (range->pgend <= pgend) {
-				range_shrink(range, range->pgstart, pgstart-1);
+				range_shrink(range, range->pgstart, pgstart - 1);
 				continue;
 			}
 
@@ -627,7 +626,7 @@ static int ashmem_pin_unpin(struct ashmem_area *asma, unsigned long cmd,
 	if (unlikely((pin.offset | pin.len) & ~PAGE_MASK))
 		return -EINVAL;
 
-	if (unlikely(((__u32) -1) - pin.offset < pin.len))
+	if (unlikely(((__u32)-1) - pin.offset < pin.len))
 		return -EINVAL;
 
 	if (unlikely(PAGE_ALIGN(asma->size) < pin.offset + pin.len))
@@ -662,16 +661,16 @@ static long ashmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
 	switch (cmd) {
 	case ASHMEM_SET_NAME:
-		ret = set_name(asma, (void __user *) arg);
+		ret = set_name(asma, (void __user *)arg);
 		break;
 	case ASHMEM_GET_NAME:
-		ret = get_name(asma, (void __user *) arg);
+		ret = get_name(asma, (void __user *)arg);
 		break;
 	case ASHMEM_SET_SIZE:
 		ret = -EINVAL;
 		if (!asma->file) {
 			ret = 0;
-			asma->size = (size_t) arg;
+			asma->size = (size_t)arg;
 		}
 		break;
 	case ASHMEM_GET_SIZE:
@@ -686,7 +685,7 @@ static long ashmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	case ASHMEM_PIN:
 	case ASHMEM_UNPIN:
 	case ASHMEM_GET_PIN_STATUS:
-		ret = ashmem_pin_unpin(asma, cmd, (void __user *) arg);
+		ret = ashmem_pin_unpin(asma, cmd, (void __user *)arg);
 		break;
 	case ASHMEM_PURGE_ALL_CACHES:
 		ret = -EPERM;
@@ -709,7 +708,6 @@ static long ashmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 #ifdef CONFIG_COMPAT
 static long compat_ashmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-
 	switch (cmd) {
 	case COMPAT_ASHMEM_SET_SIZE:
 		cmd = ASHMEM_SET_SIZE;
@@ -746,16 +744,16 @@ static int __init ashmem_init(void)
 	int ret;
 
 	ashmem_area_cachep = kmem_cache_create("ashmem_area_cache",
-					  sizeof(struct ashmem_area),
-					  0, 0, NULL);
+					       sizeof(struct ashmem_area),
+					       0, 0, NULL);
 	if (unlikely(!ashmem_area_cachep)) {
 		pr_err("failed to create slab cache\n");
 		return -ENOMEM;
 	}
 
 	ashmem_range_cachep = kmem_cache_create("ashmem_range_cache",
-					  sizeof(struct ashmem_range),
-					  0, 0, NULL);
+						sizeof(struct ashmem_range),
+						0, 0, NULL);
 	if (unlikely(!ashmem_range_cachep)) {
 		pr_err("failed to create slab cache\n");
 		return -ENOMEM;