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authorZhikang Zhang <zhangzhikang1@huawei.com>2019-03-05 15:50:29 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-05 21:07:21 -0800
commit867aaccf1f2c35eff4706ea69299f731f2a1953e (patch)
tree2af049914eb46fc189bbc71749efb896d80cb5f3 /fs/proc
parent45f68ab50234e825cdc7aee76a40d227d92eea14 (diff)
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>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/base.c2
-rw-r--r--fs/proc/internal.h2
-rw-r--r--fs/proc/root.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c
index f5ed9512d193..fcb0180d3988 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -3161,7 +3161,7 @@ static struct dentry *proc_pid_instantiate(struct dentry * 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;
unsigned tgid;
diff --git a/fs/proc/internal.h b/fs/proc/internal.h
index 95b14196f284..4fc5a9b68f76 100644
--- a/fs/proc/internal.h
+++ b/fs/proc/internal.h
@@ -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 int pid_delete_dentry(const struct dentry *);
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);
/* Lookups */
diff --git a/fs/proc/root.c b/fs/proc/root.c
index f4b1a9d2eca6..621e6ec322ca 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -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)
{
- if (!proc_pid_lookup(dir, dentry, flags))
+ if (!proc_pid_lookup(dentry, flags))
return NULL;
return proc_lookup(dir, dentry, flags);