diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-10-15 15:47:41 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-11-04 14:43:39 -0500 |
| commit | 4ea8fed593218b658927b763f02941cd16c2ed9d (patch) | |
| tree | f7730ffff70dc3dcd7528d6dd197b9e78c7a14ad /fs/nfs/nfs4proc.c | |
| parent | deed85e760c8c88cd984c5921dd8cb6b697b6134 (diff) | |
NFSv4: Get rid of unnecessary BUG_ON()s
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 14d86ef493a0..6300cdd81101 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -206,7 +206,6 @@ static void nfs4_setup_readdir(u64 cookie, __be32 *verifier, struct dentry *dent { __be32 *start, *p; - BUG_ON(readdir->count < 80); if (cookie > 2) { readdir->cookie = cookie; memcpy(&readdir->verifier, verifier, sizeof(readdir->verifier)); @@ -415,7 +414,6 @@ static void renew_lease(const struct nfs_server *server, unsigned long timestamp static void nfs4_free_slot(struct nfs4_slot_table *tbl, u32 slotid) { - BUG_ON(slotid >= NFS4_MAX_SLOT_TABLE); /* clear used bit in bitmap */ __clear_bit(slotid, tbl->used_slots); @@ -2533,7 +2531,8 @@ static int nfs4_find_root_sec(struct nfs_server *server, struct nfs_fh *fhandle, rpc_authflavor_t flav_array[NFS_MAX_SECFLAVORS]; len = rpcauth_list_flavors(flav_array, ARRAY_SIZE(flav_array)); - BUG_ON(len < 0); + if (len < 0) + return len; for (i = 0; i < len; i++) { /* AUTH_UNIX is the default flavor if none was specified, @@ -3362,9 +3361,6 @@ static int _nfs4_proc_mknod(struct inode *dir, struct dentry *dentry, int mode = sattr->ia_mode; int status = -ENOMEM; - BUG_ON(!(sattr->ia_valid & ATTR_MODE)); - BUG_ON(!S_ISFIFO(mode) && !S_ISBLK(mode) && !S_ISCHR(mode) && !S_ISSOCK(mode)); - data = nfs4_alloc_createdata(dir, &dentry->d_name, sattr, NF4SOCK); if (data == NULL) goto out; @@ -3380,10 +3376,13 @@ static int _nfs4_proc_mknod(struct inode *dir, struct dentry *dentry, data->arg.ftype = NF4CHR; data->arg.u.device.specdata1 = MAJOR(rdev); data->arg.u.device.specdata2 = MINOR(rdev); + } else if (!S_ISSOCK(mode)) { + status = -EINVAL; + goto out_free; } status = nfs4_do_create(dir, dentry, data); - +out_free: nfs4_free_createdata(data); out: return status; @@ -5357,7 +5356,6 @@ int nfs4_proc_bind_conn_to_session(struct nfs_client *clp, struct rpc_cred *cred }; dprintk("--> %s\n", __func__); - BUG_ON(clp == NULL); res.session = kzalloc(sizeof(struct nfs4_session), GFP_NOFS); if (unlikely(res.session == NULL)) { |