diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2009-12-14 18:00:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-15 08:53:26 -0800 |
| commit | dfc6a736d452a8c308190b618b065c2257d370ff (patch) | |
| tree | 129800fa31f88a5f6d520a2c0d0a64273488a3fa /kernel/sys.c | |
| parent | 948c1e2521979c332b21b623414cf258150f214e (diff) | |
| download | linux-dfc6a736d452a8c308190b618b065c2257d370ff.tar.gz linux-dfc6a736d452a8c308190b618b065c2257d370ff.tar.bz2 linux-dfc6a736d452a8c308190b618b065c2257d370ff.zip | |
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>
Diffstat (limited to 'kernel/sys.c')
| -rw-r--r-- | kernel/sys.c | 8 |
1 files 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; |