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| author | mckusick <mckusick@FreeBSD.org> | 2010-09-29 14:46:57 +0000 |
|---|---|---|
| committer | mckusick <mckusick@FreeBSD.org> | 2010-09-29 14:46:57 +0000 |
| commit | bca797c2859c3471ebe723be961f198941d9cbf2 (patch) | |
| tree | f8847614ac6fcc07030a52e0c03a0b80ddc135e9 | |
| parent | 2f07ce984fb548c4dc84e7d0ec01939a6f8528fd (diff) | |
| download | FreeBSD-src-bca797c2859c3471ebe723be961f198941d9cbf2.zip FreeBSD-src-bca797c2859c3471ebe723be961f198941d9cbf2.tar.gz | |
Since local variable 'i' is used only in a KASSERT, declare and
initialize it only if INVARIANTS is defined to avoid a declared
but unused warning.
Suggested by: Brian Somers <brian@FreeBSD.org>
| -rw-r--r-- | sys/ufs/ffs/ffs_softdep.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/ufs/ffs/ffs_softdep.c b/sys/ufs/ffs/ffs_softdep.c index 941f866..475367dd 100644 --- a/sys/ufs/ffs/ffs_softdep.c +++ b/sys/ufs/ffs/ffs_softdep.c @@ -2899,9 +2899,10 @@ complete_jseg(jseg) struct worklist *wk; struct jmvref *jmvref; int waiting; - int i; +#ifdef INVARIANTS + int i = 0; +#endif - i = 0; while ((wk = LIST_FIRST(&jseg->js_entries)) != NULL) { WORKLIST_REMOVE(wk); waiting = wk->wk_state & IOWAITING; |
