f2fs: simplify code in f2fs_prepare_decomp_mem

It could return directly after init_decompress_ctx.

Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index 70e97075e535e53b7710ffe3a3c27116e2fc82c7..730256732a9e9de27dbf62f9840c72c898e117c4 100644 (file)
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -1568,12 +1568,8 @@ static int f2fs_prepare_decomp_mem(struct decompress_io_ctx *dic,
        if (!dic->cbuf)
                return -ENOMEM;
 
-       if (cops->init_decompress_ctx) {
-               int ret = cops->init_decompress_ctx(dic);
-
-               if (ret)
-                       return ret;
-       }
+       if (cops->init_decompress_ctx)
+               return cops->init_decompress_ctx(dic);
 
        return 0;
 }