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Unverified Commit 30d158b1 authored by Christian Brauner's avatar Christian Brauner
Browse files

proc: remove useless d_is_dir() check 



Remove the d_is_dir() check from tgid_pidfd_to_pid().

It is pointless since you should never get &proc_tgid_base_operations
for f_op on a non-directory.

Suggested-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarChristian Brauner <christian@brauner.io>
parent 6fd2fe49

fs/proc/base.c

+1 −2
Original line number Diff line number Diff line
@@ -3077,8 +3077,7 @@ static const struct file_operations proc_tgid_base_operations = { 


struct pid *tgid_pidfd_to_pid(const struct file *file)

{

	if (!d_is_dir(file->f_path.dentry) ||

	    (file->f_op != &proc_tgid_base_operations))

	if (file->f_op != &proc_tgid_base_operations)

		return ERR_PTR(-EBADF);



	return proc_pid(file_inode(file));