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authorNeilBrown <neilb@suse.com>2018-12-03 11:30:30 +1100
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2018-12-19 13:52:45 -0500
commitfc0664fd9bccafb00bd2dfe0d5218147994f81ee (patch)
tree6e7ac6a488fa60ae7a4f877610d595982ceb9434 /fs/nfs
parent97f68c6b02e0225b38d327103c59cfe2ab5ecda7 (diff)
SUNRPC: remove groupinfo from struct auth_cred.
We can use cred->groupinfo (from the 'struct cred') instead. Signed-off-by: NeilBrown <neilb@suse.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/flexfilelayout/flexfilelayout.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/fs/nfs/flexfilelayout/flexfilelayout.c b/fs/nfs/flexfilelayout/flexfilelayout.c
index 22e164106333..c6e64ce5ca42 100644
--- a/fs/nfs/flexfilelayout/flexfilelayout.c
+++ b/fs/nfs/flexfilelayout/flexfilelayout.c
@@ -28,9 +28,6 @@
#define FF_LAYOUT_POLL_RETRY_MAX (15*HZ)
#define FF_LAYOUTRETURN_MAXERR 20
-
-static struct group_info *ff_zero_group;
-
static void ff_layout_read_record_layoutstats_done(struct rpc_task *task,
struct nfs_pgio_header *hdr);
static int ff_layout_mirror_prepare_stats(struct pnfs_layout_hdr *lo,
@@ -414,7 +411,7 @@ ff_layout_alloc_lseg(struct pnfs_layout_hdr *lh,
for (i = 0; i < fls->mirror_array_cnt; i++) {
struct nfs4_ff_layout_mirror *mirror;
- struct auth_cred acred = { .group_info = ff_zero_group };
+ struct auth_cred acred = {};
struct rpc_cred __rcu *cred;
struct cred *kcred;
u32 ds_count, fh_count, id;
@@ -2400,11 +2397,6 @@ static int __init nfs4flexfilelayout_init(void)
{
printk(KERN_INFO "%s: NFSv4 Flexfile Layout Driver Registering...\n",
__func__);
- if (!ff_zero_group) {
- ff_zero_group = groups_alloc(0);
- if (!ff_zero_group)
- return -ENOMEM;
- }
return pnfs_register_layoutdriver(&flexfilelayout_type);
}
@@ -2413,10 +2405,6 @@ static void __exit nfs4flexfilelayout_exit(void)
printk(KERN_INFO "%s: NFSv4 Flexfile Layout Driver Unregistering...\n",
__func__);
pnfs_unregister_layoutdriver(&flexfilelayout_type);
- if (ff_zero_group) {
- put_group_info(ff_zero_group);
- ff_zero_group = NULL;
- }
}
MODULE_ALIAS("nfs-layouttype4-4");