linux-kernel - [PATCH v2 05/10] selftests/kdbus: fix trivial style issues

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Message-Id: <00a06d8575946a7ada702daa8fee84eb5a0c8034.1433882692.git.sergei@s15v.net>
Date:	Wed, 10 Jun 2015 00:00:03 +0300
From:	Sergei Zviagintsev <sergei@...v.net>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Daniel Mack <daniel@...que.org>,
	David Herrmann <dh.herrmann@...glemail.com>,
	Djalal Harouni <tixxdz@...ndz.org>
Cc:	linux-kernel@...r.kernel.org, Sergei Zviagintsev <sergei@...v.net>
Subject: [PATCH v2 05/10] selftests/kdbus: fix trivial style issues

Signed-off-by: Sergei Zviagintsev <sergei@...v.net>
---
 tools/testing/selftests/kdbus/kdbus-enum.h |  1 +
 tools/testing/selftests/kdbus/kdbus-util.c |  2 +-
 tools/testing/selftests/kdbus/kdbus-util.h | 21 +++++++++------------
 3 files changed, 11 insertions(+), 13 deletions(-)

diff --git a/tools/testing/selftests/kdbus/kdbus-enum.h b/tools/testing/selftests/kdbus/kdbus-enum.h
index a67cec3512a7..ed28cca26906 100644
--- a/tools/testing/selftests/kdbus/kdbus-enum.h
+++ b/tools/testing/selftests/kdbus/kdbus-enum.h
@@ -6,6 +6,7 @@
  * Free Software Foundation; either version 2.1 of the License, or (at
  * your option) any later version.
  */
+
 #pragma once
 
 const char *enum_CMD(long long id);
diff --git a/tools/testing/selftests/kdbus/kdbus-util.c b/tools/testing/selftests/kdbus/kdbus-util.c
index 4b376ecfdbed..1e267d585a14 100644
--- a/tools/testing/selftests/kdbus/kdbus-util.c
+++ b/tools/testing/selftests/kdbus/kdbus-util.c
@@ -1353,7 +1353,7 @@ static int all_ids_are_mapped(const char *path)
 	return 0;
 }
 
-int all_uids_gids_are_mapped()
+int all_uids_gids_are_mapped(void)
 {
 	int ret;
 
diff --git a/tools/testing/selftests/kdbus/kdbus-util.h b/tools/testing/selftests/kdbus/kdbus-util.h
index 50ff07140bdd..b53b03f0565c 100644
--- a/tools/testing/selftests/kdbus/kdbus-util.h
+++ b/tools/testing/selftests/kdbus/kdbus-util.h
@@ -7,6 +7,7 @@
  * Free Software Foundation; either version 2.1 of the License, or (at
  * your option) any later version.
  */
+
 #pragma once
 
 #define BIT(X) (1 << (X))
@@ -30,24 +31,22 @@
 #define KDBUS_ITEM_FOREACH(item, head, first)				\
 	for (item = (head)->first;					\
 	     ((uint8_t *)(item) < (uint8_t *)(head) + (head)->size) &&	\
-	       ((uint8_t *)(item) >= (uint8_t *)(head));	\
+	       ((uint8_t *)(item) >= (uint8_t *)(head));		\
 	     item = KDBUS_ITEM_NEXT(item))
 #define KDBUS_FOREACH(iter, first, _size)				\
 	for (iter = (first);						\
 	     ((uint8_t *)(iter) < (uint8_t *)(first) + (_size)) &&	\
 	       ((uint8_t *)(iter) >= (uint8_t *)(first));		\
-	     iter = (void*)(((uint8_t *)iter) + KDBUS_ALIGN8((iter)->size)))
-
+	     iter = (void *)(((uint8_t *)iter) + KDBUS_ALIGN8((iter)->size)))
 
-#define _KDBUS_ATTACH_BITS_SET_NR  (__builtin_popcountll(_KDBUS_ATTACH_ALL))
+#define _KDBUS_ATTACH_BITS_SET_NR (__builtin_popcountll(_KDBUS_ATTACH_ALL))
 
 /* Sum of KDBUS_ITEM_* that reflects _KDBUS_ATTACH_ALL */
-#define KDBUS_ATTACH_ITEMS_TYPE_SUM \
-	((((_KDBUS_ATTACH_BITS_SET_NR - 1) * \
-	((_KDBUS_ATTACH_BITS_SET_NR - 1) + 1)) / 2 ) + \
+#define KDBUS_ATTACH_ITEMS_TYPE_SUM					\
+	((((_KDBUS_ATTACH_BITS_SET_NR - 1) *				\
+	((_KDBUS_ATTACH_BITS_SET_NR - 1) + 1)) / 2) +			\
 	(_KDBUS_ITEM_ATTACH_BASE * _KDBUS_ATTACH_BITS_SET_NR))
 
-
 #define POOL_SIZE (16 * 1024LU * 1024LU)
 
 #define UNPRIV_UID 65534
@@ -207,14 +206,12 @@ int kdbus_add_match_id(struct kdbus_conn *conn, uint64_t cookie,
 		       uint64_t type, uint64_t id);
 int kdbus_add_match_empty(struct kdbus_conn *conn);
 
-int all_uids_gids_are_mapped();
+int all_uids_gids_are_mapped(void);
 int drop_privileges(uid_t uid, gid_t gid);
 uint64_t now(clockid_t clock);
 char *unique_name(const char *prefix);
 
-int userns_map_uid_gid(pid_t pid,
-		       const char *map_uid,
-		       const char *map_gid);
+int userns_map_uid_gid(pid_t pid, const char *map_uid, const char *map_gid);
 int test_is_capable(int cap, ...);
 int config_user_ns_is_enabled(void);
 int config_auditsyscall_is_enabled(void);
-- 
1.8.3.1

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