ipc-msg-mitigate-the-lock-contention-with-percpu-counter-checkpatch-f…

…ixes

WARNING: labels should not be indented
torvalds#158: FILE: ipc/msg.c:1319:
+	fail_msg_hdrs:

WARNING: labels should not be indented
torvalds#160: FILE: ipc/msg.c:1321:
+	fail_msg_bytes:

ERROR: space required after that ';' (ctx:VxV)
torvalds#203: FILE: ipc/util.h:75:
+static inline int msg_init_ns(struct ipc_namespace *ns) { return 0;}
                                                                   ^

total: 1 errors, 2 warnings, 144 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

./patches/ipc-msg-mitigate-the-lock-contention-with-percpu-counter.patch has style problems, please review.

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.

Please run checkpatch prior to sending patches

Cc: Alexander Mikhalitsyn <[email protected]>
Cc: Alexey Gladkov <[email protected]>
Cc: Christoph Lameter <[email protected]>
Cc: Davidlohr Bueso <[email protected]>
Cc: Dennis Zhou <[email protected]>
Cc: "Eric W . Biederman" <[email protected]>
Cc: Jiebin Sun <[email protected]>
Cc: Manfred Spraul <[email protected]>
Cc: Shakeel Butt <[email protected]>
Cc: Tejun Heo <[email protected]>
Cc: Tim Chen <[email protected]>
Cc: Vasily Averin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

ipc/msg.c

@@ -1316,10 +1316,10 @@ int msg_init_ns(struct ipc_namespace *ns)
 	ipc_init_ids(&ns->ids[IPC_MSG_IDS]);
 	return 0;
 
-	fail_msg_hdrs:
-		percpu_counter_destroy(&ns->percpu_msg_bytes);
-	fail_msg_bytes:
-		return ret;
+fail_msg_hdrs:
+	percpu_counter_destroy(&ns->percpu_msg_bytes);
+fail_msg_bytes:
+	return ret;
 }
 
 #ifdef CONFIG_IPC_NS

ipc/util.h

@@ -72,7 +72,7 @@ void msg_exit_ns(struct ipc_namespace *ns);
 void shm_exit_ns(struct ipc_namespace *ns);
 #else
 static inline void sem_init_ns(struct ipc_namespace *ns) { }
-static inline int msg_init_ns(struct ipc_namespace *ns) { return 0;}
+static inline int msg_init_ns(struct ipc_namespace *ns) { return 0; }
 static inline void shm_init_ns(struct ipc_namespace *ns) { }
 
 static inline void sem_exit_ns(struct ipc_namespace *ns) { }