From d40aa3372f90d478b6166df0321349b5aeb0aea8 Mon Sep 17 00:00:00 2001 From: Benoit Taine Date: Thu, 22 May 2014 16:32:30 +0200 Subject: nfsd: Remove assignments inside conditions Assignments should not happen inside an if conditional, but in the line before. This issue was reported by checkpatch. The semantic patch that makes this change is as follows (http://coccinelle.lip6.fr/): // @@ identifier i1; expression e1; statement S; @@ -if(!(i1 = e1)) S +i1 = e1; +if(!i1) +S // It has been tested by compilation. Signed-off-by: Benoit Taine Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs3xdr.c | 27 ++++++++++++++++++--------- 1 file changed, 18 insertions(+), 9 deletions(-) (limited to 'fs/nfsd/nfs3xdr.c') diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c index de6e39e12cb..e6c01e80325 100644 --- a/fs/nfsd/nfs3xdr.c +++ b/fs/nfsd/nfs3xdr.c @@ -278,7 +278,8 @@ void fill_post_wcc(struct svc_fh *fhp) int nfs3svc_decode_fhandle(struct svc_rqst *rqstp, __be32 *p, struct nfsd_fhandle *args) { - if (!(p = decode_fh(p, &args->fh))) + p = decode_fh(p, &args->fh); + if (!p) return 0; return xdr_argsize_check(rqstp, p); } @@ -287,7 +288,8 @@ int nfs3svc_decode_sattrargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd3_sattrargs *args) { - if (!(p = decode_fh(p, &args->fh))) + p = decode_fh(p, &args->fh); + if (!p) return 0; p = decode_sattr3(p, &args->attrs); @@ -315,7 +317,8 @@ int nfs3svc_decode_accessargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd3_accessargs *args) { - if (!(p = decode_fh(p, &args->fh))) + p = decode_fh(p, &args->fh); + if (!p) return 0; args->access = ntohl(*p++); @@ -330,7 +333,8 @@ nfs3svc_decode_readargs(struct svc_rqst *rqstp, __be32 *p, int v; u32 max_blocksize = svc_max_payload(rqstp); - if (!(p = decode_fh(p, &args->fh))) + p = decode_fh(p, &args->fh); + if (!p) return 0; p = xdr_decode_hyper(p, &args->offset); @@ -360,7 +364,8 @@ nfs3svc_decode_writeargs(struct svc_rqst *rqstp, __be32 *p, unsigned int len, v, hdr, dlen; u32 max_blocksize = svc_max_payload(rqstp); - if (!(p = decode_fh(p, &args->fh))) + p = decode_fh(p, &args->fh); + if (!p) return 0; p = xdr_decode_hyper(p, &args->offset); @@ -535,7 +540,8 @@ int nfs3svc_decode_readlinkargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd3_readlinkargs *args) { - if (!(p = decode_fh(p, &args->fh))) + p = decode_fh(p, &args->fh); + if (!p) return 0; args->buffer = page_address(*(rqstp->rq_next_page++)); @@ -558,7 +564,8 @@ int nfs3svc_decode_readdirargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd3_readdirargs *args) { - if (!(p = decode_fh(p, &args->fh))) + p = decode_fh(p, &args->fh); + if (!p) return 0; p = xdr_decode_hyper(p, &args->cookie); args->verf = p; p += 2; @@ -580,7 +587,8 @@ nfs3svc_decode_readdirplusargs(struct svc_rqst *rqstp, __be32 *p, int len; u32 max_blocksize = svc_max_payload(rqstp); - if (!(p = decode_fh(p, &args->fh))) + p = decode_fh(p, &args->fh); + if (!p) return 0; p = xdr_decode_hyper(p, &args->cookie); args->verf = p; p += 2; @@ -605,7 +613,8 @@ int nfs3svc_decode_commitargs(struct svc_rqst *rqstp, __be32 *p, struct nfsd3_commitargs *args) { - if (!(p = decode_fh(p, &args->fh))) + p = decode_fh(p, &args->fh); + if (!p) return 0; p = xdr_decode_hyper(p, &args->offset); args->count = ntohl(*p++); -- cgit v1.2.3-70-g09d2