Commit dfc6a736 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Linus Torvalds

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: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 948c1e25
......@@ -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;
......
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