diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/fs/hostfs | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/fs/hostfs')
| -rw-r--r-- | kernel/fs/hostfs/hostfs_kern.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/kernel/fs/hostfs/hostfs_kern.c b/kernel/fs/hostfs/hostfs_kern.c index de2d6245e..5a7b3229b 100644 --- a/kernel/fs/hostfs/hostfs_kern.c +++ b/kernel/fs/hostfs/hostfs_kern.c @@ -730,15 +730,13 @@ static int hostfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, init_special_inode(inode, mode, dev); err = do_mknod(name, mode, MAJOR(dev), MINOR(dev)); - if (!err) + if (err) goto out_free; err = read_name(inode, name); __putname(name); if (err) goto out_put; - if (err) - goto out_put; d_instantiate(dentry, inode); return 0; @@ -892,7 +890,7 @@ static const struct inode_operations hostfs_dir_iops = { .setattr = hostfs_setattr, }; -static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd) +static const char *hostfs_follow_link(struct dentry *dentry, void **cookie) { char *link = __getname(); if (link) { @@ -906,21 +904,18 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd) } if (err < 0) { __putname(link); - link = ERR_PTR(err); + return ERR_PTR(err); } } else { - link = ERR_PTR(-ENOMEM); + return ERR_PTR(-ENOMEM); } - nd_set_link(nd, link); - return NULL; + return *cookie = link; } -static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie) +static void hostfs_put_link(struct inode *unused, void *cookie) { - char *s = nd_get_link(nd); - if (!IS_ERR(s)) - __putname(s); + __putname(cookie); } static const struct inode_operations hostfs_link_iops = { |