exfat: Drop dead assignment of num_clusters

num_clusters is not used anywhere afterwards. Remove assignment.

Found by static code analysis using Klocwork.

Signed-off-by: Philipp Hahn <phahn-oss@avm.de>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>

diff --git a/fs/exfat/inode.c b/fs/exfat/inode.c
index 567308aff726a5fc13038802c6de0f047bcc3e5a..d5f6dbab472094d9dfc23f704a96fa345123b0b9 100644 (file)
--- a/fs/exfat/inode.c
+++ b/fs/exfat/inode.c
@@ -213,7 +213,6 @@ static int exfat_map_cluster(struct inode *inode, unsigned int clu_offset,
                                        return -EIO;
                }
 
-               num_clusters += num_to_be_allocated;
                *clu = new_clu.dir;
 
                inode->i_blocks += EXFAT_CLU_TO_B(num_to_be_allocated, sbi) >> 9;