Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

This was done entirely with mindless brute force, using

    git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
        xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'

to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.

Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.

For the same reason the 'flex' versions will be done as a separate
conversion.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

4 files changed, 24 insertions, 24 deletions

diff --git a/drivers/android/binder.c b/drivers/android/binder.c
index 3cb7798873bb..0dccb4526a7c 100644
--- a/drivers/android/binder.c
+++ b/drivers/android/binder.c
@@ -795,7 +795,7 @@ static struct binder_node *binder_new_node(struct binder_proc *proc,
 					   struct flat_binder_object *fp)
 {
 	struct binder_node *node;
-	struct binder_node *new_node = kzalloc_obj(*node, GFP_KERNEL);
+	struct binder_node *new_node = kzalloc_obj(*node);
 
 	if (!new_node)
 		return NULL;
@@ -1469,7 +1469,7 @@ static int binder_inc_ref_for_node(struct binder_proc *proc,
 	ref = binder_get_ref_for_node_olocked(proc, node, NULL);
 	if (!ref) {
 		binder_proc_unlock(proc);
-		new_ref = kzalloc_obj(*ref, GFP_KERNEL);
+		new_ref = kzalloc_obj(*ref);
 		if (!new_ref)
 			return -ENOMEM;
 		binder_proc_lock(proc);
@@ -2009,7 +2009,7 @@ static void binder_deferred_fd_close(int fd)
 {
 	struct binder_task_work_cb *twcb;
 
-	twcb = kzalloc_obj(*twcb, GFP_KERNEL);
+	twcb = kzalloc_obj(*twcb);
 	if (!twcb)
 		return;
 	init_task_work(&twcb->twork, binder_do_fd_close);
@@ -2386,7 +2386,7 @@ static int binder_translate_fd(u32 fd, binder_size_t fd_offset,
 	 * of the fd in the target needs to be done from a
 	 * target thread.
 	 */
-	fixup = kzalloc_obj(*fixup, GFP_KERNEL);
+	fixup = kzalloc_obj(*fixup);
 	if (!fixup) {
 		ret = -ENOMEM;
 		goto err_alloc;
@@ -2579,7 +2579,7 @@ static void binder_cleanup_deferred_txn_lists(struct list_head *sgc_head,
 static int binder_defer_copy(struct list_head *sgc_head, binder_size_t offset,
 			     const void __user *sender_uaddr, size_t length)
 {
-	struct binder_sg_copy *bc = kzalloc_obj(*bc, GFP_KERNEL);
+	struct binder_sg_copy *bc = kzalloc_obj(*bc);
 
 	if (!bc)
 		return -ENOMEM;
@@ -2622,7 +2622,7 @@ static int binder_defer_copy(struct list_head *sgc_head, binder_size_t offset,
 static int binder_add_fixup(struct list_head *pf_head, binder_size_t offset,
 			    binder_uintptr_t fixup, size_t skip_size)
 {
-	struct binder_ptr_fixup *pf = kzalloc_obj(*pf, GFP_KERNEL);
+	struct binder_ptr_fixup *pf = kzalloc_obj(*pf);
 	struct binder_ptr_fixup *tmppf;
 
 	if (!pf)
@@ -3101,7 +3101,7 @@ static void binder_transaction(struct binder_proc *proc,
 	binder_set_extended_error(&thread->ee, t_debug_id, BR_OK, 0);
 	binder_inner_proc_unlock(proc);
 
-	t = kzalloc_obj(*t, GFP_KERNEL);
+	t = kzalloc_obj(*t);
 	if (!t) {
 		binder_txn_error("%d:%d cannot allocate transaction\n",
 				 thread->pid, proc->pid);
@@ -3320,7 +3320,7 @@ static void binder_transaction(struct binder_proc *proc,
 		e->to_thread = target_thread->pid;
 	e->to_proc = target_proc->pid;
 
-	tcomplete = kzalloc_obj(*tcomplete, GFP_KERNEL);
+	tcomplete = kzalloc_obj(*tcomplete);
 	if (tcomplete == NULL) {
 		binder_txn_error("%d:%d cannot allocate work for transaction\n",
 			thread->pid, proc->pid);
@@ -3926,7 +3926,7 @@ binder_request_freeze_notification(struct binder_proc *proc,
 	struct binder_ref_freeze *freeze;
 	struct binder_ref *ref;
 
-	freeze = kzalloc_obj(*freeze, GFP_KERNEL);
+	freeze = kzalloc_obj(*freeze);
 	if (!freeze)
 		return -ENOMEM;
 	binder_proc_lock(proc);
@@ -4394,7 +4394,7 @@ static int binder_thread_write(struct binder_proc *proc,
 				 * Allocate memory for death notification
 				 * before taking lock
 				 */
-				death = kzalloc_obj(*death, GFP_KERNEL);
+				death = kzalloc_obj(*death);
 				if (death == NULL) {
 					WARN_ON(thread->return_error.cmd !=
 						BR_OK);
@@ -5293,7 +5293,7 @@ static struct binder_thread *binder_get_thread(struct binder_proc *proc)
 	thread = binder_get_thread_ilocked(proc, NULL);
 	binder_inner_proc_unlock(proc);
 	if (!thread) {
-		new_thread = kzalloc_obj(*thread, GFP_KERNEL);
+		new_thread = kzalloc_obj(*thread);
 		if (new_thread == NULL)
 			return NULL;
 		binder_inner_proc_lock(proc);
@@ -6060,7 +6060,7 @@ static int binder_open(struct inode *nodp, struct file *filp)
 	binder_debug(BINDER_DEBUG_OPEN_CLOSE, "%s: %d:%d\n", __func__,
 		     current->tgid, current->pid);
 
-	proc = kzalloc_obj(*proc, GFP_KERNEL);
+	proc = kzalloc_obj(*proc);
 	if (proc == NULL)
 		return -ENOMEM;
 
@@ -7064,7 +7064,7 @@ static int __init init_binder_device(const char *name)
 	int ret;
 	struct binder_device *binder_device;
 
-	binder_device = kzalloc_obj(*binder_device, GFP_KERNEL);
+	binder_device = kzalloc_obj(*binder_device);
 	if (!binder_device)
 		return -ENOMEM;
 
diff --git a/drivers/android/binder/rust_binderfs.c b/drivers/android/binder/rust_binderfs.c
index 2b640f6eddc2..ade1c4d92499 100644
--- a/drivers/android/binder/rust_binderfs.c
+++ b/drivers/android/binder/rust_binderfs.c
@@ -145,7 +145,7 @@ static int binderfs_binder_device_create(struct inode *ref_inode,
 	mutex_unlock(&binderfs_minors_mutex);
 
 	ret = -ENOMEM;
-	device = kzalloc_obj(*device, GFP_KERNEL);
+	device = kzalloc_obj(*device);
 	if (!device)
 		goto err;
 
@@ -387,7 +387,7 @@ static int binderfs_binder_ctl_create(struct super_block *sb)
 	bool use_reserve = true;
 #endif
 
-	device = kzalloc_obj(*device, GFP_KERNEL);
+	device = kzalloc_obj(*device);
 	if (!device)
 		return -ENOMEM;
 
@@ -642,7 +642,7 @@ static int binderfs_fill_super(struct super_block *sb, struct fs_context *fc)
 	sb->s_op = &binderfs_super_ops;
 	sb->s_time_gran = 1;
 
-	sb->s_fs_info = kzalloc_obj(struct binderfs_info, GFP_KERNEL);
+	sb->s_fs_info = kzalloc_obj(struct binderfs_info);
 	if (!sb->s_fs_info)
 		return -ENOMEM;
 	info = sb->s_fs_info;
@@ -721,7 +721,7 @@ static int binderfs_init_fs_context(struct fs_context *fc)
 {
 	struct binderfs_mount_opts *ctx;
 
-	ctx = kzalloc_obj(struct binderfs_mount_opts, GFP_KERNEL);
+	ctx = kzalloc_obj(struct binderfs_mount_opts);
 	if (!ctx)
 		return -ENOMEM;
 
diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c
index aab88f2347eb..4dd3415d8fdb 100644
--- a/drivers/android/binder_alloc.c
+++ b/drivers/android/binder_alloc.c
@@ -289,7 +289,7 @@ static struct page *binder_page_alloc(struct binder_alloc *alloc,
 		return NULL;
 
 	/* allocate and install shrinker metadata under page->private */
-	mdata = kzalloc_obj(*mdata, GFP_KERNEL);
+	mdata = kzalloc_obj(*mdata);
 	if (!mdata) {
 		__free_page(page);
 		return NULL;
@@ -672,7 +672,7 @@ struct binder_buffer *binder_alloc_new_buf(struct binder_alloc *alloc,
 	}
 
 	/* Preallocate the next buffer */
-	next = kzalloc_obj(*next, GFP_KERNEL);
+	next = kzalloc_obj(*next);
 	if (!next)
 		return ERR_PTR(-ENOMEM);
 
@@ -924,7 +924,7 @@ int binder_alloc_mmap_handler(struct binder_alloc *alloc,
 		goto err_alloc_pages_failed;
 	}
 
-	buffer = kzalloc_obj(*buffer, GFP_KERNEL);
+	buffer = kzalloc_obj(*buffer);
 	if (!buffer) {
 		ret = -ENOMEM;
 		failure_string = "alloc buffer struct";
diff --git a/drivers/android/binderfs.c b/drivers/android/binderfs.c
index 73a7c3b54f21..361d69f756f5 100644
--- a/drivers/android/binderfs.c
+++ b/drivers/android/binderfs.c
@@ -145,7 +145,7 @@ static int binderfs_binder_device_create(struct inode *ref_inode,
 	mutex_unlock(&binderfs_minors_mutex);
 
 	ret = -ENOMEM;
-	device = kzalloc_obj(*device, GFP_KERNEL);
+	device = kzalloc_obj(*device);
 	if (!device)
 		goto err;
 
@@ -396,7 +396,7 @@ static int binderfs_binder_ctl_create(struct super_block *sb)
 	bool use_reserve = true;
 #endif
 
-	device = kzalloc_obj(*device, GFP_KERNEL);
+	device = kzalloc_obj(*device);
 	if (!device)
 		return -ENOMEM;
 
@@ -638,7 +638,7 @@ static int binderfs_fill_super(struct super_block *sb, struct fs_context *fc)
 	sb->s_op = &binderfs_super_ops;
 	sb->s_time_gran = 1;
 
-	sb->s_fs_info = kzalloc_obj(struct binderfs_info, GFP_KERNEL);
+	sb->s_fs_info = kzalloc_obj(struct binderfs_info);
 	if (!sb->s_fs_info)
 		return -ENOMEM;
 	info = sb->s_fs_info;
@@ -717,7 +717,7 @@ static int binderfs_init_fs_context(struct fs_context *fc)
 {
 	struct binderfs_mount_opts *ctx;
 
-	ctx = kzalloc_obj(struct binderfs_mount_opts, GFP_KERNEL);
+	ctx = kzalloc_obj(struct binderfs_mount_opts);
 	if (!ctx)
 		return -ENOMEM;