[klibc] [MEMALLOC] Avoid gcc warning: variable 'oldstackp' set but not used
* src/memalloc.c (growstackblock): Remove declaration and set of
set-but-not-used variable. Also remove a stray space-before-TAB.
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: maximilian attems <max@stro.at>
diff --git a/usr/dash/memalloc.c b/usr/dash/memalloc.c
index e75e609..9fea067 100644
--- a/usr/dash/memalloc.c
+++ b/usr/dash/memalloc.c
@@ -206,20 +206,18 @@
{
size_t newlen;
- newlen = stacknleft * 2;
+ newlen = stacknleft * 2;
if (newlen < stacknleft)
sh_error("Out of space");
if (newlen < 128)
newlen += 128;
if (stacknxt == stackp->space && stackp != &stackbase) {
- struct stack_block *oldstackp;
struct stack_block *sp;
struct stack_block *prevstackp;
size_t grosslen;
INTOFF;
- oldstackp = stackp;
sp = stackp;
prevstackp = sp->prev;
grosslen = newlen + sizeof(struct stack_block) - MINSIZE;
