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| author | Christoph Hellwig <hch@lst.de> | 2017-05-08 19:42:02 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-05-15 17:42:25 +0200 |
| commit | 63f8de37951a64cc24479eafd33085537e088075 (patch) | |
| tree | e572e2542ef9370c9dfec6795660d52b72f77712 /fs/lockd | |
| parent | 026fec7e7c4723b5f26a753bbcad69f68c8299d4 (diff) | |
| download | linux-stable-63f8de37951a64cc24479eafd33085537e088075.tar.gz linux-stable-63f8de37951a64cc24479eafd33085537e088075.tar.bz2 linux-stable-63f8de37951a64cc24479eafd33085537e088075.zip | |
sunrpc: properly type pc_encode callbacks
Drop the resp argument as it 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>
Acked-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/lockd')
| -rw-r--r-- | fs/lockd/svc4proc.c | 2 | ||||
| -rw-r--r-- | fs/lockd/svcproc.c | 2 | ||||
| -rw-r--r-- | fs/lockd/xdr.c | 14 | ||||
| -rw-r--r-- | fs/lockd/xdr4.c | 14 |
4 files changed, 22 insertions, 10 deletions
diff --git a/fs/lockd/svc4proc.c b/fs/lockd/svc4proc.c index 804744f7528c..fed016155791 100644 --- a/fs/lockd/svc4proc.c +++ b/fs/lockd/svc4proc.c @@ -497,7 +497,7 @@ struct nlm_void { int dummy; }; #define PROC(name, xargt, xrest, argt, rest, respsize) \ { .pc_func = nlm4svc_proc_##name, \ .pc_decode = nlm4svc_decode_##xargt, \ - .pc_encode = (kxdrproc_t) nlm4svc_encode_##xrest, \ + .pc_encode = nlm4svc_encode_##xrest, \ .pc_release = NULL, \ .pc_argsize = sizeof(struct nlm_##argt), \ .pc_ressize = sizeof(struct nlm_##rest), \ diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c index 204a698f7d41..14648b051eba 100644 --- a/fs/lockd/svcproc.c +++ b/fs/lockd/svcproc.c @@ -539,7 +539,7 @@ struct nlm_void { int dummy; }; #define PROC(name, xargt, xrest, argt, rest, respsize) \ { .pc_func = nlmsvc_proc_##name, \ .pc_decode = nlmsvc_decode_##xargt, \ - .pc_encode = (kxdrproc_t) nlmsvc_encode_##xrest, \ + .pc_encode = nlmsvc_encode_##xrest, \ .pc_release = NULL, \ .pc_argsize = sizeof(struct nlm_##argt), \ .pc_ressize = sizeof(struct nlm_##rest), \ diff --git a/fs/lockd/xdr.c b/fs/lockd/xdr.c index b57af63fba56..442bbd0b0b29 100644 --- a/fs/lockd/xdr.c +++ b/fs/lockd/xdr.c @@ -200,8 +200,10 @@ nlmsvc_decode_testargs(struct svc_rqst *rqstp, __be32 *p) } int -nlmsvc_encode_testres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlmsvc_encode_testres(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm_encode_testres(p, resp))) return 0; return xdr_ressize_check(rqstp, p); @@ -280,8 +282,10 @@ nlmsvc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p) } int -nlmsvc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlmsvc_encode_shareres(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm_encode_cookie(p, &resp->cookie))) return 0; *p++ = resp->status; @@ -290,8 +294,10 @@ nlmsvc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) } int -nlmsvc_encode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlmsvc_encode_res(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm_encode_cookie(p, &resp->cookie))) return 0; *p++ = resp->status; @@ -342,7 +348,7 @@ nlmsvc_decode_void(struct svc_rqst *rqstp, __be32 *p) } int -nlmsvc_encode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) +nlmsvc_encode_void(struct svc_rqst *rqstp, __be32 *p) { return xdr_ressize_check(rqstp, p); } diff --git a/fs/lockd/xdr4.c b/fs/lockd/xdr4.c index 46e18598a15c..2a0cd5679c49 100644 --- a/fs/lockd/xdr4.c +++ b/fs/lockd/xdr4.c @@ -197,8 +197,10 @@ nlm4svc_decode_testargs(struct svc_rqst *rqstp, __be32 *p) } int -nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlm4svc_encode_testres(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm4_encode_testres(p, resp))) return 0; return xdr_ressize_check(rqstp, p); @@ -277,8 +279,10 @@ nlm4svc_decode_shareargs(struct svc_rqst *rqstp, __be32 *p) } int -nlm4svc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlm4svc_encode_shareres(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm4_encode_cookie(p, &resp->cookie))) return 0; *p++ = resp->status; @@ -287,8 +291,10 @@ nlm4svc_encode_shareres(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) } int -nlm4svc_encode_res(struct svc_rqst *rqstp, __be32 *p, struct nlm_res *resp) +nlm4svc_encode_res(struct svc_rqst *rqstp, __be32 *p) { + struct nlm_res *resp = rqstp->rq_resp; + if (!(p = nlm4_encode_cookie(p, &resp->cookie))) return 0; *p++ = resp->status; @@ -339,7 +345,7 @@ nlm4svc_decode_void(struct svc_rqst *rqstp, __be32 *p) } int -nlm4svc_encode_void(struct svc_rqst *rqstp, __be32 *p, void *dummy) +nlm4svc_encode_void(struct svc_rqst *rqstp, __be32 *p) { return xdr_ressize_check(rqstp, p); } |