diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2016-09-05 17:14:17 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2016-09-05 17:14:17 +0200 |
| commit | cbf2f8a99a2337894c3592c9ac2170e8c1f8f73f (patch) | |
| tree | c018fb3826ea8492641be62c2f3162fb67f5aa0e /fs/proc/base.c | |
| parent | fa8410b355251fd30341662a40ac6b22d3e38468 (diff) | |
| parent | d64934019f6cc39202e2f78063709f61ca5cb364 (diff) | |
Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into efi/urgent
* Make for_each_efi_memory_desc_in_map() safe on Xen and prevent an
infinte loop - Jan Beulich
* Fix boot error on arm64 Qualcomm platforms by refactoring and
improving the ExitBootServices() hack we already for x86 and moving
it to the libstub - Jeffrey Hugo
* Use correct return data type for of_get_flat_dt_subnode_by_name()
so that we correctly handle errors - Andrzej Hajda
Diffstat (limited to 'fs/proc/base.c')
| -rw-r--r-- | fs/proc/base.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 54e270262979..ac0df4dde823 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -1556,18 +1556,13 @@ static const struct file_operations proc_pid_set_comm_operations = { static int proc_exe_link(struct dentry *dentry, struct path *exe_path) { struct task_struct *task; - struct mm_struct *mm; struct file *exe_file; task = get_proc_task(d_inode(dentry)); if (!task) return -ENOENT; - mm = get_task_mm(task); + exe_file = get_task_exe_file(task); put_task_struct(task); - if (!mm) - return -ENOENT; - exe_file = get_mm_exe_file(mm); - mmput(mm); if (exe_file) { *exe_path = exe_file->f_path; path_get(&exe_file->f_path); |