binfmt_elf_fdpic-fix-proc-pid-auxv-checkpatch-fixes

WARNING: braces {} are not necessary for single statement blocks
torvalds#122: FILE: fs/binfmt_elf_fdpic.c:651:
+	if (bprm->have_execfd) {
+		NEW_AUX_ENT(AT_EXECFD, bprm->execfd);
+	}

Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Eric Biederman <ebiederm@xmission.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Kees Cook <keescook@chromium.org>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

fs/binfmt_elf_fdpic.c

@@ -640,17 +640,12 @@ static int create_elf_fdpic_tables(struct linux_binprm *bprm,
 	NEW_AUX_ENT(AT_EGID,	(elf_addr_t) from_kgid_munged(cred->user_ns, cred->egid));
 	NEW_AUX_ENT(AT_SECURE,	bprm->secureexec);
 	NEW_AUX_ENT(AT_EXECFN,	bprm->exec);
-	if (k_platform) {
-		NEW_AUX_ENT(AT_PLATFORM,
-			    (elf_addr_t)(unsigned long)u_platform);
-	}
-	if (k_base_platform) {
-		NEW_AUX_ENT(AT_BASE_PLATFORM,
-			    (elf_addr_t)(unsigned long)u_base_platform);
-	}
-	if (bprm->have_execfd) {
+	if (k_platform)
+		NEW_AUX_ENT(AT_PLATFORM, (elf_addr_t)(unsigned long)u_platform);
+	if (k_base_platform)
+		NEW_AUX_ENT(AT_BASE_PLATFORM, (elf_addr_t)(unsigned long)u_base_platform);
+	if (bprm->have_execfd)
 		NEW_AUX_ENT(AT_EXECFD, bprm->execfd);
-	}
 #undef NEW_AUX_ENT
 	/* AT_NULL is zero; clear the rest too */
 	memset(elf_info, 0, (char *)mm->saved_auxv +