u64 vbo_max; /* file offset, max_blocks from iblock */
u64 p_blkno;
int contig_blocks;
- unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits;
+ unsigned char 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. */
return ret;
}
-const struct address_space_operations ocfs2_aops = {
+struct address_space_operations ocfs2_aops = {
.readpage = ocfs2_readpage,
.writepage = ocfs2_writepage,
.prepare_write = ocfs2_prepare_write,