exfat: remove unneeded code from exfat_alloc_cluster()

In the removed code, num_clusters is 0, nothing is done in
exfat_chain_cont_cluster(), so it is unneeded, remove it.

Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Reviewed-by: Andy Wu <Andy.Wu@sony.com>
Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>

diff --git a/fs/exfat/fatent.c b/fs/exfat/fatent.c
index 41ae4cc..65a8c9f 100644 (file)
--- a/fs/exfat/fatent.c
+++ b/fs/exfat/fatent.c
@@ -347,14 +347,7 @@ int exfat_alloc_cluster(struct inode *inode, unsigned int num_alloc,
                exfat_err(sb, "hint_cluster is invalid (%u)",
                        hint_clu);
                hint_clu = EXFAT_FIRST_CLUSTER;
-               if (p_chain->flags == ALLOC_NO_FAT_CHAIN) {
-                       if (exfat_chain_cont_cluster(sb, p_chain->dir,
-                                       num_clusters)) {
-                               ret = -EIO;
-                               goto unlock;
-                       }
-                       p_chain->flags = ALLOC_FAT_CHAIN;
-               }
+               p_chain->flags = ALLOC_FAT_CHAIN;
        }
 
        p_chain->dir = EXFAT_EOF_CLUSTER;