From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Tue, 15 Dec 2009 02:00:22 +0000 (-0800)
Subject: kernel/sys.c: fix "warning: do-while statement is not a compound statement" noise
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=dfc6a736d452a8c308190b618b065c2257d370ff;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

kernel/sys.c: fix "warning: do-while statement is not a compound statement" noise

do_each_thread/while_each_thread wrap a block of code that is in this format:

	for (...)
		do
			...
		while

If curly braces do not surround the inner loop the following warning is
generated by sparse:

	warning: do-while statement is not a compound statement

Fix the warning by adding the braces.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/sys.c b/kernel/sys.c
index 585d6cd10040..20ccfb5da6af 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -189,10 +189,10 @@ SYSCALL_DEFINE3(setpriority, int, which, int, who, int, niceval)
 				 !(user = find_user(who)))
 				goto out_unlock;	/* No processes for this user */
 
-			do_each_thread(g, p)
+			do_each_thread(g, p) {
 				if (__task_cred(p)->uid == who)
 					error = set_one_prio(p, niceval, error);
-			while_each_thread(g, p);
+			} while_each_thread(g, p);
 			if (who != cred->uid)
 				free_uid(user);		/* For find_user() */
 			break;
@@ -252,13 +252,13 @@ SYSCALL_DEFINE2(getpriority, int, which, int, who)
 				 !(user = find_user(who)))
 				goto out_unlock;	/* No processes for this user */
 
-			do_each_thread(g, p)
+			do_each_thread(g, p) {
 				if (__task_cred(p)->uid == who) {
 					niceval = 20 - task_nice(p);
 					if (niceval > retval)
 						retval = niceval;
 				}
-			while_each_thread(g, p);
+			} while_each_thread(g, p);
 			if (who != cred->uid)
 				free_uid(user);		/* for find_user() */
 			break;