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bfs: correct return values 

In case of failed memory allocation, the return should be ENOMEM instead
of ENOSPC.

Return -EIO when sb_bread() fails.

Signed-off-by: Sanidhya Kashyap <sanidhya.gatech@gmail.com>
Cc: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Sanidhya Kashyap 2015-04-16 12:48:32 -07:00 committed by Linus Torvalds
parent 8f7d3f0f1e
commit c3fe5872eb
1 changed files with 2 additions and 2 deletions
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4
fs/bfs/dir.c
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@ -86,7 +86,7 @@ static int bfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
inode = new_inode(s);
if (!inode)
return -ENOSPC;
return -ENOMEM;
mutex_lock(&info->bfs_lock);
ino = find_first_zero_bit(info->si_imap, info->si_lasti + 1);
if (ino > info->si_lasti) {
@ -293,7 +293,7 @@ static int bfs_add_entry(struct inode *dir, const unsigned char *name,
for (block = sblock; block <= eblock; block++) {
bh = sb_bread(dir->i_sb, block);
if (!bh)
return -ENOSPC;
return -EIO;
for (off = 0; off < BFS_BSIZE; off += BFS_DIRENT_SIZE) {
de = (struct bfs_dirent *)(bh->b_data + off);
if (!de->ino) {