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authorChristoph Hellwig <hch@lst.de>2017-05-11 09:22:18 +0200
committerChristoph Hellwig <hch@lst.de>2017-05-15 17:42:16 +0200
commitf4dac4ade5ba4e84b1fb28ff52265f13aa833838 (patch)
treeea3cc0608382817f8ec4068d6acae203e8db7fb4 /fs/nfs/callback_proc.c
parent18d9cff40010cb13cc57c36c982b273140b6b73e (diff)
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nfs: don't cast callback decode/proc/encode routines
Instead declare all functions with the proper methods signature. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jeff Layton <jlayton@redhat.com> Acked-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/callback_proc.c')
-rw-r--r--fs/nfs/callback_proc.c33
1 files changed, 21 insertions, 12 deletions
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index 52479f180ea1..5427cdf04c5a 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -19,10 +19,11 @@
#define NFSDBG_FACILITY NFSDBG_CALLBACK
-__be32 nfs4_callback_getattr(struct cb_getattrargs *args,
- struct cb_getattrres *res,
+__be32 nfs4_callback_getattr(void *argp, void *resp,
struct cb_process_state *cps)
{
+ struct cb_getattrargs *args = argp;
+ struct cb_getattrres *res = resp;
struct nfs_delegation *delegation;
struct nfs_inode *nfsi;
struct inode *inode;
@@ -68,9 +69,10 @@ out:
return res->status;
}
-__be32 nfs4_callback_recall(struct cb_recallargs *args, void *dummy,
+__be32 nfs4_callback_recall(void *argp, void *resp,
struct cb_process_state *cps)
{
+ struct cb_recallargs *args = argp;
struct inode *inode;
__be32 res;
@@ -324,9 +326,10 @@ static u32 do_callback_layoutrecall(struct nfs_client *clp,
return initiate_bulk_draining(clp, args);
}
-__be32 nfs4_callback_layoutrecall(struct cb_layoutrecallargs *args,
- void *dummy, struct cb_process_state *cps)
+__be32 nfs4_callback_layoutrecall(void *argp, void *resp,
+ struct cb_process_state *cps)
{
+ struct cb_layoutrecallargs *args = argp;
u32 res = NFS4ERR_OP_NOT_IN_SESSION;
if (cps->clp)
@@ -345,9 +348,10 @@ static void pnfs_recall_all_layouts(struct nfs_client *clp)
do_callback_layoutrecall(clp, &args);
}
-__be32 nfs4_callback_devicenotify(struct cb_devicenotifyargs *args,
- void *dummy, struct cb_process_state *cps)
+__be32 nfs4_callback_devicenotify(void *argp, void *resp,
+ struct cb_process_state *cps)
{
+ struct cb_devicenotifyargs *args = argp;
int i;
__be32 res = 0;
struct nfs_client *clp = cps->clp;
@@ -469,10 +473,11 @@ out:
return status;
}
-__be32 nfs4_callback_sequence(struct cb_sequenceargs *args,
- struct cb_sequenceres *res,
+__be32 nfs4_callback_sequence(void *argp, void *resp,
struct cb_process_state *cps)
{
+ struct cb_sequenceargs *args = argp;
+ struct cb_sequenceres *res = resp;
struct nfs4_slot_table *tbl;
struct nfs4_slot *slot;
struct nfs_client *clp;
@@ -571,9 +576,10 @@ validate_bitmap_values(unsigned long mask)
return (mask & ~RCA4_TYPE_MASK_ALL) == 0;
}
-__be32 nfs4_callback_recallany(struct cb_recallanyargs *args, void *dummy,
+__be32 nfs4_callback_recallany(void *argp, void *resp,
struct cb_process_state *cps)
{
+ struct cb_recallanyargs *args = argp;
__be32 status;
fmode_t flags = 0;
@@ -606,9 +612,10 @@ out:
}
/* Reduce the fore channel's max_slots to the target value */
-__be32 nfs4_callback_recallslot(struct cb_recallslotargs *args, void *dummy,
+__be32 nfs4_callback_recallslot(void *argp, void *resp,
struct cb_process_state *cps)
{
+ struct cb_recallslotargs *args = argp;
struct nfs4_slot_table *fc_tbl;
__be32 status;
@@ -631,9 +638,11 @@ out:
return status;
}
-__be32 nfs4_callback_notify_lock(struct cb_notify_lock_args *args, void *dummy,
+__be32 nfs4_callback_notify_lock(void *argp, void *resp,
struct cb_process_state *cps)
{
+ struct cb_notify_lock_args *args = argp;
+
if (!cps->clp) /* set in cb_sequence */
return htonl(NFS4ERR_OP_NOT_IN_SESSION);