diff options
| author | Oleg Nesterov <oleg@tv-sign.ru> | 2007-07-31 11:39:19 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-08-01 02:39:42 +0400 |
| commit | 6ace06dc68db13f7f82f9341fdef89502f0bb217 (patch) | |
| tree | a19c36e9387ac8e225c4de490c423923549b2e59 /lib/idr.c | |
| parent | c9b3febc5b9c55a76b838c977b078195ec8bb95e (diff) | |
| download | linux-6ace06dc68db13f7f82f9341fdef89502f0bb217.tar.xz | |
idr_remove_all: kill unused variable
"error" is always equal to 0.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/idr.c')
| -rw-r--r-- | lib/idr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/idr.c b/lib/idr.c index ffd61941e75d..d0f1acdbfa3a 100644 --- a/lib/idr.c +++ b/lib/idr.c @@ -405,7 +405,7 @@ EXPORT_SYMBOL(idr_remove); */ void idr_remove_all(struct idr *idp) { - int n, id, max, error = 0; + int n, id, max; struct idr_layer *p; struct idr_layer *pa[MAX_LEVEL]; struct idr_layer **paa = &pa[0]; @@ -415,7 +415,7 @@ void idr_remove_all(struct idr *idp) max = 1 << n; id = 0; - while (id < max && !error) { + while (id < max) { while (n > IDR_BITS && p) { n -= IDR_BITS; *paa++ = p; |