Btrfs: Cocci spatch "memdup.spatch"

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index db381cf94943464e7970daf2901d74dc7e5896d0..d3f3b43cae0bdef23c889f6c5939c49aea13eda6 100644 (file)
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -3422,10 +3422,9 @@ static int __find_xattr(int num, struct btrfs_key *di_key,
            strncmp(name, ctx->name, name_len) == 0) {
                ctx->found_idx = num;
                ctx->found_data_len = data_len;
-               ctx->found_data = kmalloc(data_len, GFP_NOFS);
+               ctx->found_data = kmemdup(data, data_len, GFP_NOFS);
                if (!ctx->found_data)
                        return -ENOMEM;
-               memcpy(ctx->found_data, data, data_len);
                return 1;
        }
        return 0;