sunrpc: properly type pc_release callbacks

Drop the p and resp arguments as they are always NULL or can trivially
be derived from the rqstp argument.  With that all functions now have the
same prototype, and we can remove the unsafe casting to kxdrproc_t.

Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 18 insertions, 18 deletions

diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c
index 4a2bae07cfbf..f0cccc0768ce 100644
--- a/fs/nfsd/nfs3proc.c
+++ b/fs/nfsd/nfs3proc.c
@@ -687,7 +687,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_getattr,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_fhandleargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_attrstatres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_fhandleargs),
 		.pc_ressize = sizeof(struct nfsd3_attrstatres),
 		.pc_cachetype = RC_NOCACHE,
@@ -697,7 +697,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_setattr,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_sattrargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_wccstatres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_sattrargs),
 		.pc_ressize = sizeof(struct nfsd3_wccstatres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -707,7 +707,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_lookup,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_diropargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_diropres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle2,
+		.pc_release = nfs3svc_release_fhandle2,
 		.pc_argsize = sizeof(struct nfsd3_diropargs),
 		.pc_ressize = sizeof(struct nfsd3_diropres),
 		.pc_cachetype = RC_NOCACHE,
@@ -717,7 +717,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_access,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_accessargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_accessres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_accessargs),
 		.pc_ressize = sizeof(struct nfsd3_accessres),
 		.pc_cachetype = RC_NOCACHE,
@@ -727,7 +727,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_readlink,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_readlinkargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_readlinkres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_readlinkargs),
 		.pc_ressize = sizeof(struct nfsd3_readlinkres),
 		.pc_cachetype = RC_NOCACHE,
@@ -737,7 +737,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_read,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_readargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_readres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_readargs),
 		.pc_ressize = sizeof(struct nfsd3_readres),
 		.pc_cachetype = RC_NOCACHE,
@@ -747,7 +747,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_write,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_writeargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_writeres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_writeargs),
 		.pc_ressize = sizeof(struct nfsd3_writeres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -757,7 +757,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_create,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_createargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_createres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle2,
+		.pc_release = nfs3svc_release_fhandle2,
 		.pc_argsize = sizeof(struct nfsd3_createargs),
 		.pc_ressize = sizeof(struct nfsd3_createres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -767,7 +767,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_mkdir,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_mkdirargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_createres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle2,
+		.pc_release = nfs3svc_release_fhandle2,
 		.pc_argsize = sizeof(struct nfsd3_mkdirargs),
 		.pc_ressize = sizeof(struct nfsd3_createres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -777,7 +777,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_symlink,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_symlinkargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_createres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle2,
+		.pc_release = nfs3svc_release_fhandle2,
 		.pc_argsize = sizeof(struct nfsd3_symlinkargs),
 		.pc_ressize = sizeof(struct nfsd3_createres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -787,7 +787,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_mknod,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_mknodargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_createres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle2,
+		.pc_release = nfs3svc_release_fhandle2,
 		.pc_argsize = sizeof(struct nfsd3_mknodargs),
 		.pc_ressize = sizeof(struct nfsd3_createres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -797,7 +797,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_remove,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_diropargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_wccstatres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_diropargs),
 		.pc_ressize = sizeof(struct nfsd3_wccstatres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -807,7 +807,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_rmdir,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_diropargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_wccstatres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_diropargs),
 		.pc_ressize = sizeof(struct nfsd3_wccstatres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -817,7 +817,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_rename,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_renameargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_renameres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle2,
+		.pc_release = nfs3svc_release_fhandle2,
 		.pc_argsize = sizeof(struct nfsd3_renameargs),
 		.pc_ressize = sizeof(struct nfsd3_renameres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -827,7 +827,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_link,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_linkargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_linkres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle2,
+		.pc_release = nfs3svc_release_fhandle2,
 		.pc_argsize = sizeof(struct nfsd3_linkargs),
 		.pc_ressize = sizeof(struct nfsd3_linkres),
 		.pc_cachetype = RC_REPLBUFF,
@@ -837,7 +837,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_readdir,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_readdirargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_readdirres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_readdirargs),
 		.pc_ressize = sizeof(struct nfsd3_readdirres),
 		.pc_cachetype = RC_NOCACHE,
@@ -846,7 +846,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_readdirplus,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_readdirplusargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_readdirres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_readdirplusargs),
 		.pc_ressize = sizeof(struct nfsd3_readdirres),
 		.pc_cachetype = RC_NOCACHE,
@@ -882,7 +882,7 @@ static struct svc_procedure		nfsd_procedures3[22] = {
 		.pc_func = nfsd3_proc_commit,
 		.pc_decode = (kxdrproc_t) nfs3svc_decode_commitargs,
 		.pc_encode = (kxdrproc_t) nfs3svc_encode_commitres,
-		.pc_release = (kxdrproc_t) nfs3svc_release_fhandle,
+		.pc_release = nfs3svc_release_fhandle,
 		.pc_argsize = sizeof(struct nfsd3_commitargs),
 		.pc_ressize = sizeof(struct nfsd3_commitres),
 		.pc_cachetype = RC_NOCACHE,