udf: remove un-needed variable from inode_getblk

The variable last_block is not needed.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com>
Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/fs/udf/inode.c b/fs/udf/inode.c
index 8266f2ed7fc4b0b8fa4f09858db25b73b2135218..cbae1ed0b7c17dcb966f7d43ca823fa0dcb357bf 100644 (file)
--- a/fs/udf/inode.c
+++ b/fs/udf/inode.c
@@ -587,7 +587,6 @@ out:
 static sector_t inode_getblk(struct inode *inode, sector_t block,
                             int *err, int *new)
 {
-       static sector_t last_block;
        struct kernel_long_ad laarr[EXTENT_MERGE_SIZE];
        struct extent_position prev_epos, cur_epos, next_epos;
        int count = 0, startnum = 0, endnum = 0;
@@ -677,7 +676,6 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
                return newblock;
        }
 
-       last_block = block;
        /* Are we beyond EOF? */
        if (etype == -1) {
                int ret;
@@ -719,7 +717,6 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
                        memset(&laarr[c].extLocation, 0x00,
                                sizeof(struct kernel_lb_addr));
                        count++;
-                       endnum++;
                }
                endnum = c + 1;
                lastblock = 1;