nfsd: use kmem_cache_free() instead of kfree()

commit 2c44a23471d048118e49b616d08df0729cdbd9f1 upstream.

memory allocated by kmem_cache_alloc() should be freed using
kmem_cache_free(), not kfree().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index a0986ce661cea71e6cb76ab82c87f18d0ff5ab13..f9a5e62b7683cdbc491057aab3b7825e4253f892 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -261,7 +261,7 @@ kmem_cache *slab)
                min_stateid = 0;
        return stid;
 out_free:
-       kfree(stid);
+       kmem_cache_free(slab, stid);
        return NULL;
 }