ocfs2: remove redundant NULL checks in ocfs2_direct_IO_get_blocks()

Signed-off-by: Florin Malita <fmalita@gmail.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index cca7131..f1d1c34 100644 (file)
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -558,16 +558,9 @@ static int ocfs2_direct_IO_get_blocks(struct inode *inode, sector_t iblock,
        u64 vbo_max; /* file offset, max_blocks from iblock */
        u64 p_blkno;
        int contig_blocks;
-       unsigned char blocksize_bits;
+       unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits;
        unsigned long max_blocks = bh_result->b_size >> inode->i_blkbits;
 
-       if (!inode || !bh_result) {
-               mlog(ML_ERROR, "inode or bh_result is null\n");
-               return -EIO;
-       }
-
-       blocksize_bits = inode->i_sb->s_blocksize_bits;
-
        /* This function won't even be called if the request isn't all
         * nicely aligned and of the right size, so there's no need
         * for us to check any of that. */