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[PATCH] nfsd: NFSv4 errno endianness annotations

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don't use the same variable to store NFS and host error values

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Acked-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro
2006-10-19 23:29:01 -07:00
committed by Linus Torvalds
parent c4d987ba84
commit b8dd7b9ab1
2 changed files with 31 additions and 26 deletions
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15
fs/nfsd/nfs4state.c
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@@ -2646,6 +2646,7 @@ nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
struct file_lock conflock;
__be32 status = 0;
unsigned int strhashval;
int err;
dprintk("NFSD: nfsd4_lock: start=%Ld length=%Ld\n",
(long long) lock->lk_offset,
@@ -2758,13 +2759,14 @@ nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
* locks_copy_lock: */
conflock.fl_ops = NULL;
conflock.fl_lmops = NULL;
status = posix_lock_file_conf(filp, &file_lock, &conflock);
err = posix_lock_file_conf(filp, &file_lock, &conflock);
dprintk("NFSD: nfsd4_lock: posix_lock_file_conf status %d\n",status);
switch (-status) {
switch (-err) {
case 0: /* success! */
update_stateid(&lock_stp->st_stateid);
memcpy(&lock->lk_resp_stateid, &lock_stp->st_stateid,
sizeof(stateid_t));
status = 0;
break;
case (EAGAIN): /* conflock holds conflicting lock */
status = nfserr_denied;
@@ -2775,7 +2777,7 @@ nfsd4_lock(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
status = nfserr_deadlock;
break;
default:
dprintk("NFSD: nfsd4_lock: posix_lock_file_conf() failed! status %d\n",status);
dprintk("NFSD: nfsd4_lock: posix_lock_file_conf() failed! status %d\n",err);
status = nfserr_resource;
break;
}
@@ -2880,6 +2882,7 @@ nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
struct file *filp = NULL;
struct file_lock file_lock;
__be32 status;
int err;
dprintk("NFSD: nfsd4_locku: start=%Ld length=%Ld\n",
(long long) locku->lu_offset,
@@ -2917,8 +2920,8 @@ nfsd4_locku(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nfsd4_lock
/*
* Try to unlock the file in the VFS.
*/
status = posix_lock_file(filp, &file_lock);
if (status) {
err = posix_lock_file(filp, &file_lock);
if (err) {
dprintk("NFSD: nfs4_locku: posix_lock_file failed!\n");
goto out_nfserr;
}
@@ -2937,7 +2940,7 @@ out:
return status;
out_nfserr:
status = nfserrno(status);
status = nfserrno(err);
goto out;
}