Merge tag 'dmaengine-fix-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul...

[linux-2.6-microblaze.git] / fs / proc / inode.c

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index bde6b6f..599eb72 100644 (file)
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -273,25 +273,15 @@ void proc_entry_rundown(struct proc_dir_entry *de)
        spin_unlock(&de->pde_unload_lock);
 }
 
-static loff_t pde_lseek(struct proc_dir_entry *pde, struct file *file, loff_t offset, int whence)
-{
-       typeof_member(struct proc_ops, proc_lseek) lseek;
-
-       lseek = pde->proc_ops->proc_lseek;
-       if (!lseek)
-               lseek = default_llseek;
-       return lseek(file, offset, whence);
-}
-
 static loff_t proc_reg_llseek(struct file *file, loff_t offset, int whence)
 {
        struct proc_dir_entry *pde = PDE(file_inode(file));
        loff_t rv = -EINVAL;
 
        if (pde_is_permanent(pde)) {
-               return pde_lseek(pde, file, offset, whence);
+               return pde->proc_ops->proc_lseek(file, offset, whence);
        } else if (use_pde(pde)) {
-               rv = pde_lseek(pde, file, offset, whence);
+               rv = pde->proc_ops->proc_lseek(file, offset, whence);
                unuse_pde(pde);
        }
        return rv;
@@ -493,7 +483,6 @@ proc_reg_get_unmapped_area(struct file *file, unsigned long orig_addr,
 
 static int proc_reg_open(struct inode *inode, struct file *file)
 {
-       struct proc_fs_info *fs_info = proc_sb_info(inode->i_sb);
        struct proc_dir_entry *pde = PDE(inode);
        int rv = 0;
        typeof_member(struct proc_ops, proc_open) open;
@@ -507,9 +496,6 @@ static int proc_reg_open(struct inode *inode, struct file *file)
                return rv;
        }
 
-       if (fs_info->pidonly == PROC_PIDONLY_ON)
-               return -ENOENT;
-
        /*
         * Ensure that
         * 1) PDE's ->release hook will be called no matter what