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proc: remove unused argument in proc_pid_lookup() 

[adobriyan@gmail.com: delete "extern" from prototype]
Link: http://lkml.kernel.org/r/20190114195635.GA9372@avx2
Signed-off-by: Zhikang Zhang <zhangzhikang1@huawei.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Zhikang Zhang 2019-03-05 15:50:29 -08:00 committed by Linus Torvalds
parent 45f68ab502
commit 867aaccf1f
3 changed files with 3 additions and 3 deletions
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2
fs/proc/base.c
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@ -3161,7 +3161,7 @@ static struct dentry *proc_pid_instantiate(struct dentry * dentry,
return d_splice_alias(inode, dentry); return d_splice_alias(inode, dentry);
} }
struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsigned int flags) struct dentry *proc_pid_lookup(struct dentry *dentry, unsigned int flags)
{ {
struct task_struct *task; struct task_struct *task;
unsigned tgid; unsigned tgid;

2
fs/proc/internal.h
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@ -162,7 +162,7 @@ extern struct inode *proc_pid_make_inode(struct super_block *, struct task_struc
extern void pid_update_inode(struct task_struct *, struct inode *); extern void pid_update_inode(struct task_struct *, struct inode *);
extern int pid_delete_dentry(const struct dentry *); extern int pid_delete_dentry(const struct dentry *);
extern int proc_pid_readdir(struct file *, struct dir_context *); extern int proc_pid_readdir(struct file *, struct dir_context *);
extern struct dentry *proc_pid_lookup(struct inode *, struct dentry *, unsigned int); struct dentry *proc_pid_lookup(struct dentry *, unsigned int);
extern loff_t mem_lseek(struct file *, loff_t, int); extern loff_t mem_lseek(struct file *, loff_t, int);
/* Lookups */ /* Lookups */

2
fs/proc/root.c
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@ -154,7 +154,7 @@ static int proc_root_getattr(const struct path *path, struct kstat *stat,
static struct dentry *proc_root_lookup(struct inode * dir, struct dentry * dentry, unsigned int flags) static struct dentry *proc_root_lookup(struct inode * dir, struct dentry * dentry, unsigned int flags)
{ {
if (!proc_pid_lookup(dir, dentry, flags)) if (!proc_pid_lookup(dentry, flags))
return NULL; return NULL;
return proc_lookup(dir, dentry, flags); return proc_lookup(dir, dentry, flags);