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minor cleanup in fflush

This commit is contained in:
Rich Felker 2012-06-19 01:12:36 -04:00
parent 2499cd9d9b
commit ca8a4e7fbd
1 changed files with 1 additions and 5 deletions
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6
src/stdio/fflush.c
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@ -25,7 +25,6 @@ weak_alias(dummy, __stdout_used);
int fflush(FILE *f) int fflush(FILE *f)
{ {
int r; int r;
FILE *next;
if (f) { if (f) {
FLOCK(f); FLOCK(f);
@ -37,12 +36,9 @@ int fflush(FILE *f)
r = __stdout_used ? fflush(__stdout_used) : 0; r = __stdout_used ? fflush(__stdout_used) : 0;
OFLLOCK(); OFLLOCK();
for (f=libc.ofl_head; f; f=next) { for (f=libc.ofl_head; f; f=f->next) {
FLOCK(f); FLOCK(f);
//OFLUNLOCK();
if (f->wpos > f->wbase) r |= __fflush_unlocked(f); if (f->wpos > f->wbase) r |= __fflush_unlocked(f);
//OFLLOCK();
next = f->next;
FUNLOCK(f); FUNLOCK(f);
} }
OFLUNLOCK(); OFLUNLOCK();