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>

1 files changed, 4 insertions, 4 deletions

diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index 7d220276d019..c14fbdc4cdbe 100644
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -1168,7 +1168,7 @@ static int allocate_cgrp_cset_links(int count, struct list_head *tmp_links)
 	INIT_LIST_HEAD(tmp_links);
 
 	for (i = 0; i < count; i++) {
-		link = kzalloc_obj(*link, GFP_KERNEL);
+		link = kzalloc_obj(*link);
 		if (!link) {
 			free_cgrp_cset_links(tmp_links);
 			return -ENOMEM;
@@ -1241,7 +1241,7 @@ static struct css_set *find_css_set(struct css_set *old_cset,
 	if (cset)
 		return cset;
 
-	cset = kzalloc_obj(*cset, GFP_KERNEL);
+	cset = kzalloc_obj(*cset);
 	if (!cset)
 		return NULL;
 
@@ -2350,7 +2350,7 @@ static int cgroup_init_fs_context(struct fs_context *fc)
 {
 	struct cgroup_fs_context *ctx;
 
-	ctx = kzalloc_obj(struct cgroup_fs_context, GFP_KERNEL);
+	ctx = kzalloc_obj(struct cgroup_fs_context);
 	if (!ctx)
 		return -ENOMEM;
 
@@ -4251,7 +4251,7 @@ static int cgroup_file_open(struct kernfs_open_file *of)
 	struct cgroup_file_ctx *ctx;
 	int ret;
 
-	ctx = kzalloc_obj(*ctx, GFP_KERNEL);
+	ctx = kzalloc_obj(*ctx);
 	if (!ctx)
 		return -ENOMEM;