diff options
| author |   Hui Su <sh_def@163.com> | 2020-12-15 20:42:42 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-12-15 22:46:15 -0800 |
| commit | a9389683fafcd4b6f7dcef62f9f05d436a12cfb5 (patch) | |
| tree | 8eb85cdb2513fa9aafa3bc567ea2b8528b8decaa /fs/proc | |
| parent | proc: fix lookup in /proc/net subdirectories after setns(2) (diff) | |
| download | linux-dev-a9389683fafcd4b6f7dcef62f9f05d436a12cfb5.tar.xz linux-dev-a9389683fafcd4b6f7dcef62f9f05d436a12cfb5.zip | |
fs/proc: make pde_get() return nothing
We don't need pde_get()'s return value, so make pde_get() return nothing
Link: https://lkml.kernel.org/r/20201211061944.GA2387571@rlk
Signed-off-by: Hui Su <sh_def@163.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/internal.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/proc/internal.h b/fs/proc/internal.h index afbe96b6bf77..f60b379dcdc7 100644 --- a/fs/proc/internal.h +++ b/fs/proc/internal.h @@ -190,10 +190,9 @@ struct dentry *proc_lookup_de(struct inode *, struct dentry *, struct proc_dir_e extern int proc_readdir(struct file *, struct dir_context *); int proc_readdir_de(struct file *, struct dir_context *, struct proc_dir_entry *); -static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde) +static inline void pde_get(struct proc_dir_entry *pde) { refcount_inc(&pde->refcnt); - return pde; } extern void pde_put(struct proc_dir_entry *); |