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linux-sg2042
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kill useless checks for sb->s_op == NULL 

never is...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2011-07-07 15:45:59 -04:00
parent 0ee5dc676a
commit e7f5909707
3 changed files with 2 additions and 3 deletions
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2
drivers/block/pktcdvd.c
View File

@ -1206,7 +1206,7 @@ static int pkt_start_recovery(struct packet_data *pkt)
if (!sb)
return 0;
if (!sb->s_op || !sb->s_op->relocate_blocks)
if (!sb->s_op->relocate_blocks)
goto out;
old_block = pkt->sector / (CD_FRAMESIZE >> 9);

1
fs/cachefiles/bind.c
View File

@ -129,7 +129,6 @@ static int cachefiles_daemon_add_cache(struct cachefiles_cache *cache)
!root->d_inode->i_op->mkdir ||
!root->d_inode->i_op->setxattr ||
!root->d_inode->i_op->getxattr ||
!root->d_sb->s_op ||
!root->d_sb->s_op->statfs ||
!root->d_sb->s_op->sync_fs)
goto error_unsupported;

2
fs/inode.c
View File

@ -1331,7 +1331,7 @@ static void iput_final(struct inode *inode)
WARN_ON(inode->i_state & I_NEW);
if (op && op->drop_inode)
if (op->drop_inode)
drop = op->drop_inode(inode);
else
drop = generic_drop_inode(inode);