diff options
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_fs.c | 4 | ||||
| -rw-r--r-- | fs/ext2/inode.c | 2 | ||||
| -rw-r--r-- | fs/fcntl.c | 7 | ||||
| -rw-r--r-- | fs/libfs.c | 3 | ||||
| -rw-r--r-- | fs/minix/dir.c | 4 | ||||
| -rw-r--r-- | include/linux/fs.h | 2 | ||||
| -rw-r--r-- | ipc/mqueue.c | 1 | ||||
| -rw-r--r-- | mm/shmem.c | 5 |
8 files changed, 13 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c index edef8527eb34..844954bf417b 100644 --- a/drivers/infiniband/hw/qib/qib_fs.c +++ b/drivers/infiniband/hw/qib/qib_fs.c @@ -542,10 +542,8 @@ static int qibfs_fill_super(struct super_block *sb, void *data, int silent) list_for_each_entry_safe(dd, tmp, &qib_dev_list, list) { spin_unlock_irqrestore(&qib_devs_lock, flags); ret = add_cntr_files(sb, dd); - if (ret) { - deactivate_super(sb); + if (ret) goto bail; - } spin_lock_irqsave(&qib_devs_lock, flags); } diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index 19214435b752..3675088cb88c 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -1552,7 +1552,7 @@ int ext2_setattr(struct dentry *dentry, struct iattr *iattr) if (error) return error; } - if (iattr->ia_valid & ATTR_SIZE) { + if (iattr->ia_valid & ATTR_SIZE && iattr->ia_size != inode->i_size) { error = ext2_setsize(inode, iattr->ia_size); if (error) return error; diff --git a/fs/fcntl.c b/fs/fcntl.c index f74d270ba155..51e11bf5708f 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -274,7 +274,7 @@ static int f_setown_ex(struct file *filp, unsigned long arg) ret = copy_from_user(&owner, owner_p, sizeof(owner)); if (ret) - return ret; + return -EFAULT; switch (owner.type) { case F_OWNER_TID: @@ -332,8 +332,11 @@ static int f_getown_ex(struct file *filp, unsigned long arg) } read_unlock(&filp->f_owner.lock); - if (!ret) + if (!ret) { ret = copy_to_user(owner_p, &owner, sizeof(owner)); + if (ret) + ret = -EFAULT; + } return ret; } diff --git a/fs/libfs.c b/fs/libfs.c index 09e1016eb774..dcaf972cbf1b 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -489,7 +489,8 @@ int simple_write_end(struct file *file, struct address_space *mapping, * unique inode values later for this filesystem, then you must take care * to pass it an appropriate max_reserved value to avoid collisions. */ -int simple_fill_super(struct super_block *s, int magic, struct tree_descr *files) +int simple_fill_super(struct super_block *s, unsigned long magic, + struct tree_descr *files) { struct inode *inode; struct dentry *root; diff --git a/fs/minix/dir.c b/fs/minix/dir.c index 91969589131c..1dbf921ca44b 100644 --- a/fs/minix/dir.c +++ b/fs/minix/dir.c @@ -75,10 +75,6 @@ static struct page * dir_get_page(struct inode *dir, unsigned long n) if (!IS_ERR(page)) kmap(page); return page; - -fail: - dir_put_page(page); - return ERR_PTR(-EIO); } static inline void *minix_next_entry(void *de, struct minix_sb_info *sbi) diff --git a/include/linux/fs.h b/include/linux/fs.h index 3428393942a6..471e1ff5079a 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2388,7 +2388,7 @@ extern const struct file_operations simple_dir_operations; extern const struct inode_operations simple_dir_inode_operations; struct tree_descr { char *name; const struct file_operations *ops; int mode; }; struct dentry *d_alloc_name(struct dentry *, const char *); -extern int simple_fill_super(struct super_block *, int, struct tree_descr *); +extern int simple_fill_super(struct super_block *, unsigned long, struct tree_descr *); extern int simple_pin_fs(struct file_system_type *, struct vfsmount **mount, int *count); extern void simple_release_fs(struct vfsmount **mount, int *count); diff --git a/ipc/mqueue.c b/ipc/mqueue.c index 5108232f93d4..c93fd3faac2d 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -176,7 +176,6 @@ static struct inode *mqueue_get_inode(struct super_block *sb, } return inode; out_inode: - make_bad_inode(inode); iput(inode); return NULL; } diff --git a/mm/shmem.c b/mm/shmem.c index 7e5030ae18ff..f65f84062db5 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -764,10 +764,11 @@ done2: static int shmem_notify_change(struct dentry *dentry, struct iattr *attr) { struct inode *inode = dentry->d_inode; + loff_t newsize = attr->ia_size; int error; - if (S_ISREG(inode->i_mode) && (attr->ia_valid & ATTR_SIZE)) { - loff_t newsize = attr->ia_size; + if (S_ISREG(inode->i_mode) && (attr->ia_valid & ATTR_SIZE) + && newsize != inode->i_size) { struct page *page = NULL; if (newsize < inode->i_size) { |