af_unix/scm: fix whitespace errors

Fix whitespace/formatting errors.

Cc: [e-mail]
Cc: [e-mail]
Cc: David S. Miller <[e-mail]>
Cc: Eric Dumazet <[e-mail]>
Cc: Jakub Kicinski <[e-mail]>
Cc: Paolo Abeni <[e-mail]>
Cc: Simon Horman <[e-mail]>
Cc: Leon Romanovsky <[e-mail]>
Cc: Arnd Bergmann <[e-mail]>
Cc: Christian Brauner <[e-mail]>
Cc: Kuniyuki Iwashima <[e-mail]>
Cc: Lennart Poettering <[e-mail]>
Cc: Luca Boccassi <[e-mail]>
Cc: David Rheinsberg <[e-mail]>
Signed-off-by: Alexander Mikhalitsyn <[e-mail]>
Link: https://lore.kernel.org/[e-mail]
Reviewed-by: Kuniyuki Iwashima <[e-mail]>
Signed-off-by: Christian Brauner <[e-mail]>

include/net/scm.h

···
 static __inline__ void scm_set_cred(struct scm_cookie *scm,
 				    struct pid *pid, kuid_t uid, kgid_t gid)
 {
-	scm->pid  = get_pid(pid);
+	scm->pid = get_pid(pid);
 	scm->creds.pid = pid_vnr(pid);
 	scm->creds.uid = uid;
 	scm->creds.gid = gid;
···
 static __inline__ void scm_destroy_cred(struct scm_cookie *scm)
 {
 	put_pid(scm->pid);
-	scm->pid  = NULL;
+	scm->pid = NULL;
 }
 
 static __inline__ void scm_destroy(struct scm_cookie *scm)

net/unix/af_unix.c

···
 	struct scm_cookie scm;
 
 	memset(&scm, 0, sizeof(scm));
-	scm.pid  = UNIXCB(skb).pid;
+	scm.pid = UNIXCB(skb).pid;
 	if (UNIXCB(skb).fp)
 		unix_detach_fds(&scm, skb);