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-rw-r--r--kernel/groups.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/kernel/groups.c b/kernel/groups.c
index fe7e6385530e..787b381c7c00 100644
--- a/kernel/groups.c
+++ b/kernel/groups.c
@@ -15,12 +15,7 @@
struct group_info *groups_alloc(int gidsetsize)
{
struct group_info *gi;
- unsigned int len;
-
- len = sizeof(struct group_info) + sizeof(kgid_t) * gidsetsize;
- gi = kmalloc(len, GFP_KERNEL_ACCOUNT|__GFP_NOWARN|__GFP_NORETRY);
- if (!gi)
- gi = __vmalloc(len, GFP_KERNEL_ACCOUNT);
+ gi = kvmalloc(struct_size(gi, gid, gidsetsize), GFP_KERNEL_ACCOUNT);
if (!gi)
return NULL;