hugetlb_cgroup: convert comma to semicolon

Replace a comma between expression statements by a semicolon.

Fixes: faced7e ("mm: hugetlb controller for cgroups v2")
Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Giuseppe Scrivano <gscrivan@redhat.com>
Link: http://lkml.kernel.org/r/20200818064333.21759-1-vulab@iscas.ac.cn
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Author: ISCAS-Vulab

mm/hugetlb_cgroup.c

@@ -655,7 +655,7 @@ static void __init __hugetlb_cgroup_file_dfl_init(int idx)
 	snprintf(cft->name, MAX_CFTYPE_NAME, "%s.events", buf);
 	cft->private = MEMFILE_PRIVATE(idx, 0);
 	cft->seq_show = hugetlb_events_show;
-	cft->file_offset = offsetof(struct hugetlb_cgroup, events_file[idx]),
+	cft->file_offset = offsetof(struct hugetlb_cgroup, events_file[idx]);
 	cft->flags = CFTYPE_NOT_ON_ROOT;
 
 	/* Add the events.local file */
@@ -664,7 +664,7 @@ static void __init __hugetlb_cgroup_file_dfl_init(int idx)
 	cft->private = MEMFILE_PRIVATE(idx, 0);
 	cft->seq_show = hugetlb_events_local_show;
 	cft->file_offset = offsetof(struct hugetlb_cgroup,
-				    events_local_file[idx]),
+				    events_local_file[idx]);
 	cft->flags = CFTYPE_NOT_ON_ROOT;
 
 	/* NULL terminate the last cft */