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Diffstat (limited to 'fs/nfsd/nfs4xdr.c')
-rw-r--r--fs/nfsd/nfs4xdr.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index fbb4af969243..bb0f1860f582 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -199,24 +199,22 @@ defer_free(struct nfsd4_compoundargs *argp,
199 199
200static char *savemem(struct nfsd4_compoundargs *argp, __be32 *p, int nbytes) 200static char *savemem(struct nfsd4_compoundargs *argp, __be32 *p, int nbytes)
201{ 201{
202 void *new = NULL;
203 if (p == argp->tmp) { 202 if (p == argp->tmp) {
204 new = kmalloc(nbytes, GFP_KERNEL); 203 p = kmalloc(nbytes, GFP_KERNEL);
205 if (!new) return NULL; 204 if (!p)
206 p = new; 205 return NULL;
207 memcpy(p, argp->tmp, nbytes); 206 memcpy(p, argp->tmp, nbytes);
208 } else { 207 } else {
209 BUG_ON(p != argp->tmpp); 208 BUG_ON(p != argp->tmpp);
210 argp->tmpp = NULL; 209 argp->tmpp = NULL;
211 } 210 }
212 if (defer_free(argp, kfree, p)) { 211 if (defer_free(argp, kfree, p)) {
213 kfree(new); 212 kfree(p);
214 return NULL; 213 return NULL;
215 } else 214 } else
216 return (char *)p; 215 return (char *)p;
217} 216}
218 217
219
220static __be32 218static __be32
221nfsd4_decode_bitmap(struct nfsd4_compoundargs *argp, u32 *bmval) 219nfsd4_decode_bitmap(struct nfsd4_compoundargs *argp, u32 *bmval)
222{ 220{