diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2013-07-12 12:34:42 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-07-12 12:34:42 +0200 |
| commit | f2006e27396f55276f24434f56e208d86e7f9908 (patch) | |
| tree | 71896db916d33888b4286f80117d3cac0da40e6d /fs/proc/fd.c | |
| parent | Merge branch 'timers/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into timers/urgent (diff) | |
| parent | Merge tag 'dm-3.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm (diff) | |
| download | wireguard-linux-f2006e27396f55276f24434f56e208d86e7f9908.tar.xz wireguard-linux-f2006e27396f55276f24434f56e208d86e7f9908.zip | |
Merge branch 'linus' into timers/urgent
Get upstream changes so we can apply fixes against them
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to '')
| -rw-r--r-- | fs/proc/fd.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/fs/proc/fd.c b/fs/proc/fd.c index 1441f143c43b..75f2890abbd8 100644 --- a/fs/proc/fd.c +++ b/fs/proc/fd.c @@ -167,11 +167,10 @@ static int proc_fd_link(struct dentry *dentry, struct path *path) return ret; } -static struct dentry * +static int proc_fd_instantiate(struct inode *dir, struct dentry *dentry, struct task_struct *task, const void *ptr) { - struct dentry *error = ERR_PTR(-ENOENT); unsigned fd = (unsigned long)ptr; struct proc_inode *ei; struct inode *inode; @@ -194,9 +193,9 @@ proc_fd_instantiate(struct inode *dir, struct dentry *dentry, /* Close the race of the process dying before we return the dentry */ if (tid_fd_revalidate(dentry, 0)) - error = NULL; + return 0; out: - return error; + return -ENOENT; } static struct dentry *proc_lookupfd_common(struct inode *dir, @@ -204,7 +203,7 @@ static struct dentry *proc_lookupfd_common(struct inode *dir, instantiate_t instantiate) { struct task_struct *task = get_proc_task(dir); - struct dentry *result = ERR_PTR(-ENOENT); + int result = -ENOENT; unsigned fd = name_to_int(dentry); if (!task) @@ -216,7 +215,7 @@ static struct dentry *proc_lookupfd_common(struct inode *dir, out: put_task_struct(task); out_no_task: - return result; + return ERR_PTR(result); } static int proc_readfd_common(struct file *file, struct dir_context *ctx, @@ -300,11 +299,10 @@ const struct inode_operations proc_fd_inode_operations = { .setattr = proc_setattr, }; -static struct dentry * +static int proc_fdinfo_instantiate(struct inode *dir, struct dentry *dentry, struct task_struct *task, const void *ptr) { - struct dentry *error = ERR_PTR(-ENOENT); unsigned fd = (unsigned long)ptr; struct proc_inode *ei; struct inode *inode; @@ -324,9 +322,9 @@ proc_fdinfo_instantiate(struct inode *dir, struct dentry *dentry, /* Close the race of the process dying before we return the dentry */ if (tid_fd_revalidate(dentry, 0)) - error = NULL; + return 0; out: - return error; + return -ENOENT; } static struct dentry * |