[PATCH 1/2] ext4: remove unused variable

[PATCH 1/2] ext4: remove unused variable

[Eric Engestrom]

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
 fs/ext4/dir.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index 67415e0..acd76f1 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -627,7 +627,7 @@ int ext4_check_all_de(struct inode *dir, struct buffer_head *bh, void *buf,
 		      int buf_size)
 {
 	struct ext4_dir_entry_2 *de;
-	int nlen, rlen;
+	int rlen;
 	unsigned int offset = 0;
 	char *top;
 
@@ -637,7 +637,6 @@ int ext4_check_all_de(struct inode *dir, struct buffer_head *bh, void *buf,
 		if (ext4_check_dir_entry(dir, NULL, de, bh,
 					 buf, buf_size, offset))
 			return -EFSCORRUPTED;
-		nlen = EXT4_DIR_REC_LEN(de->name_len);
 		rlen = ext4_rec_len_from_disk(de->rec_len, buf_size);
 		de = (struct ext4_dir_entry_2 *)((char *)de + rlen);
 		offset += rlen;
-- 
Cheers,
  Eric

[PATCH 2/2] ext4: remove unused variable

[Eric Engestrom]

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
 fs/ext4/page-io.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index a6132a7..b4cbee9 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -405,14 +405,12 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
 {
 	struct page *data_page = NULL;
 	struct inode *inode = page->mapping->host;
-	unsigned block_start, blocksize;
+	unsigned block_start;
 	struct buffer_head *bh, *head;
 	int ret = 0;
 	int nr_submitted = 0;
 	int nr_to_submit = 0;
 
-	blocksize = 1 << inode->i_blkbits;
-
 	BUG_ON(!PageLocked(page));
 	BUG_ON(PageWriteback(page));
 
-- 
Cheers,
  Eric

Re: [PATCH 2/2] ext4: remove unused variable

[Theodore Ts'o]

On Tue, Sep 20, 2016 at 05:16:19PM +0100, Eric Engestrom wrote:
> Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>

Thanks, I've applied both of these cleanups.

					- Ted