We're returning -1 in a few places in the NFSv4<->POSIX acl translation
code where we could return a reasonable error.
Also allows some minor simplification elsewhere.
Signed-off-by: J. Bruce Fields <[email protected]>
Signed-off-by: Neil Brown <[email protected]>
### Diffstat output
./fs/nfsd/nfs4acl.c | 6 +++---
./fs/nfsd/nfs4xdr.c | 7 +++----
2 files changed, 6 insertions(+), 7 deletions(-)
diff ./fs/nfsd/nfs4acl.c~current~ ./fs/nfsd/nfs4acl.c
--- ./fs/nfsd/nfs4acl.c~current~ 2006-04-03 15:12:05.000000000 +1000
+++ ./fs/nfsd/nfs4acl.c 2006-04-03 15:12:06.000000000 +1000
@@ -710,9 +710,9 @@ calculate_posix_ace_count(struct nfs4_ac
/* Also, the remaining entries are for named users and
* groups, and come in threes (mask, allow, deny): */
if (n4acl->naces < 7)
- return -1;
+ return -EINVAL;
if ((n4acl->naces - 7) % 3)
- return -1;
+ return -EINVAL;
return 4 + (n4acl->naces - 7)/3;
}
}
@@ -866,7 +866,7 @@ nfs4_acl_add_ace(struct nfs4_acl *acl, u
struct nfs4_ace *ace;
if ((ace = kmalloc(sizeof(*ace), GFP_KERNEL)) == NULL)
- return -1;
+ return -ENOMEM;
ace->type = type;
ace->flag = flag;
diff ./fs/nfsd/nfs4xdr.c~current~ ./fs/nfsd/nfs4xdr.c
--- ./fs/nfsd/nfs4xdr.c~current~ 2006-04-03 15:12:06.000000000 +1000
+++ ./fs/nfsd/nfs4xdr.c 2006-04-03 15:12:06.000000000 +1000
@@ -299,11 +299,10 @@ nfsd4_decode_fattr(struct nfsd4_compound
buf, dummy32, &ace.who);
if (status)
goto out_nfserr;
- if (nfs4_acl_add_ace(*acl, ace.type, ace.flag,
- ace.access_mask, ace.whotype, ace.who) != 0) {
- status = -ENOMEM;
+ status = nfs4_acl_add_ace(*acl, ace.type, ace.flag,
+ ace.access_mask, ace.whotype, ace.who);
+ if (status)
goto out_nfserr;
- }
}
} else
*acl = NULL;
-
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