BUG_ON() Conversion in fs/sysv/

[linux-2.6-omap-h63xx.git] / fs / nfsd / nfs4xdr.c

diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index 4c4146350236be796c83072bd01e3913e344db71..03857fd8112632a044ddab6d0a4ade576e762298 100644 (file)
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -151,8 +151,7 @@ static u32 *read_buf(struct nfsd4_compoundargs *argp, int nbytes)
        if (nbytes <= sizeof(argp->tmp))
                p = argp->tmp;
        else {
-               if (argp->tmpp)
-                       kfree(argp->tmpp);
+               kfree(argp->tmpp);
                p = argp->tmpp = kmalloc(nbytes, GFP_KERNEL);
                if (!p)
                        return NULL;
@@ -529,7 +528,7 @@ nfsd4_decode_lock(struct nfsd4_compoundargs *argp, struct nfsd4_lock *lock)
 {
        DECODE_HEAD;
 
-       lock->lk_stateowner = NULL;
+       lock->lk_replay_owner = NULL;
        /*
        * type, reclaim(boolean), offset, length, new_lock_owner(boolean)
        */
@@ -993,7 +992,7 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp)
        if (argp->opcnt > 100)
                goto xdr_error;
 
-       if (argp->opcnt > sizeof(argp->iops)/sizeof(argp->iops[0])) {
+       if (argp->opcnt > ARRAY_SIZE(argp->iops)) {
                argp->ops = kmalloc(argp->opcnt * sizeof(*argp->ops), GFP_KERNEL);
                if (!argp->ops) {
                        argp->ops = argp->iops;
@@ -1765,10 +1764,11 @@ nfsd4_encode_dirent(struct readdir_cd *ccd, const char *name, int namlen,
                 */
                if (!(cd->rd_bmval[0] & FATTR4_WORD0_RDATTR_ERROR))
                        goto fail;
-               nfserr = nfserr_toosmall;
                p = nfsd4_encode_rdattr_error(p, buflen, nfserr);
-               if (p == NULL)
+               if (p == NULL) {
+                       nfserr = nfserr_toosmall;
                        goto fail;
+               }
        }
        cd->buflen -= (p - cd->buffer);
        cd->buffer = p;
@@ -1896,7 +1896,6 @@ nfsd4_encode_lock_denied(struct nfsd4_compoundres *resp, struct nfsd4_lock_denie
 static void
 nfsd4_encode_lock(struct nfsd4_compoundres *resp, int nfserr, struct nfsd4_lock *lock)
 {
-
        ENCODE_SEQID_OP_HEAD;
 
        if (!nfserr) {
@@ -1907,7 +1906,7 @@ nfsd4_encode_lock(struct nfsd4_compoundres *resp, int nfserr, struct nfsd4_lock
        } else if (nfserr == nfserr_denied)
                nfsd4_encode_lock_denied(resp, &lock->lk_denied);
 
-       ENCODE_SEQID_OP_TAIL(lock->lk_stateowner);
+       ENCODE_SEQID_OP_TAIL(lock->lk_replay_owner);
 }
 
 static void
@@ -2476,10 +2475,8 @@ void nfsd4_release_compoundargs(struct nfsd4_compoundargs *args)
                kfree(args->ops);
                args->ops = args->iops;
        }
-       if (args->tmpp) {
-               kfree(args->tmpp);
-               args->tmpp = NULL;
-       }
+       kfree(args->tmpp);
+       args->tmpp = NULL;
        while (args->to_free) {
                struct tmpbuf *tb = args->to_free;
                args->to_free = tb->next;