From dfc6a736d452a8c308190b618b065c2257d370ff Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Mon, 14 Dec 2009 18:00:22 -0800 Subject: [PATCH] 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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/sys.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) 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; -- 2.30.2