summaryrefslogtreecommitdiffstats
path: root/fs/ext2/dir.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ext2/dir.c')
-rw-r--r--fs/ext2/dir.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c
index 8dededd80fe..a78c6b4af06 100644
--- a/fs/ext2/dir.c
+++ b/fs/ext2/dir.c
@@ -41,8 +41,8 @@ static inline __le16 ext2_rec_len_to_disk(unsigned len)
{
if (len == (1 << 16))
return cpu_to_le16(EXT2_MAX_REC_LEN);
- else if (len > (1 << 16))
- BUG();
+ else
+ BUG_ON(len > (1 << 16));
return cpu_to_le16(len);
}
@@ -295,11 +295,11 @@ ext2_readdir (struct file * filp, void * dirent, filldir_t filldir)
struct page *page = ext2_get_page(inode, n);
if (IS_ERR(page)) {
- ext2_error(sb, __FUNCTION__,
+ ext2_error(sb, __func__,
"bad page in #%lu",
inode->i_ino);
filp->f_pos += PAGE_CACHE_SIZE - offset;
- return -EIO;
+ return PTR_ERR(page);
}
kaddr = page_address(page);
if (unlikely(need_revalidate)) {
@@ -314,7 +314,7 @@ ext2_readdir (struct file * filp, void * dirent, filldir_t filldir)
limit = kaddr + ext2_last_byte(inode, n) - EXT2_DIR_REC_LEN(1);
for ( ;(char*)de <= limit; de = ext2_next_entry(de)) {
if (de->rec_len == 0) {
- ext2_error(sb, __FUNCTION__,
+ ext2_error(sb, __func__,
"zero-length directory entry");
ext2_put_page(page);
return -EIO;
@@ -381,7 +381,7 @@ struct ext2_dir_entry_2 * ext2_find_entry (struct inode * dir,
kaddr += ext2_last_byte(dir, n) - reclen;
while ((char *) de <= kaddr) {
if (de->rec_len == 0) {
- ext2_error(dir->i_sb, __FUNCTION__,
+ ext2_error(dir->i_sb, __func__,
"zero-length directory entry");
ext2_put_page(page);
goto out;
@@ -396,7 +396,7 @@ struct ext2_dir_entry_2 * ext2_find_entry (struct inode * dir,
n = 0;
/* next page is past the blocks we've got */
if (unlikely(n > (dir->i_blocks >> (PAGE_CACHE_SHIFT - 9)))) {
- ext2_error(dir->i_sb, __FUNCTION__,
+ ext2_error(dir->i_sb, __func__,
"dir %lu size %lld exceeds block count %llu",
dir->i_ino, dir->i_size,
(unsigned long long)dir->i_blocks);
@@ -506,7 +506,7 @@ int ext2_add_link (struct dentry *dentry, struct inode *inode)
goto got_it;
}
if (de->rec_len == 0) {
- ext2_error(dir->i_sb, __FUNCTION__,
+ ext2_error(dir->i_sb, __func__,
"zero-length directory entry");
err = -EIO;
goto out_unlock;
@@ -578,7 +578,7 @@ int ext2_delete_entry (struct ext2_dir_entry_2 * dir, struct page * page )
while ((char*)de < (char*)dir) {
if (de->rec_len == 0) {
- ext2_error(inode->i_sb, __FUNCTION__,
+ ext2_error(inode->i_sb, __func__,
"zero-length directory entry");
err = -EIO;
goto out;
@@ -670,7 +670,7 @@ int ext2_empty_dir (struct inode * inode)
while ((char *)de <= kaddr) {
if (de->rec_len == 0) {
- ext2_error(inode->i_sb, __FUNCTION__,
+ ext2_error(inode->i_sb, __func__,
"zero-length directory entry");
printk("kaddr=%p, de=%p\n", kaddr, de);
goto not_empty;