ceph: code cleanup

Mainly fixing minor issues reported by sparse.

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 0 insertions, 16 deletions

diff --git a/fs/ceph/buffer.c b/fs/ceph/buffer.c
index c67535d70aa6..cd39f17021de 100644
--- a/fs/ceph/buffer.c
+++ b/fs/ceph/buffer.c
@@ -47,22 +47,6 @@ void ceph_buffer_release(struct kref *kref)
         kfree(b);
 }
 
-int ceph_buffer_alloc(struct ceph_buffer *b, int len, gfp_t gfp)
-{
-        b->vec.iov_base = kmalloc(len, gfp | __GFP_NOWARN);
-        if (b->vec.iov_base) {
-                b->is_vmalloc = false;
-        } else {
-                b->vec.iov_base = __vmalloc(len, gfp, PAGE_KERNEL);
-                b->is_vmalloc = true;
-        }
-        if (!b->vec.iov_base)
-                return -ENOMEM;
-        b->alloc_len = len;
-        b->vec.iov_len = len;
-        return 0;
-}
-
 int ceph_decode_buffer(struct ceph_buffer **b, void **p, void *end)
 {
         size_t len;