From d0a3b102c672bd07f190eacb7f95643a89d27c9a Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Fri, 8 Jul 2011 16:12:20 +0800 Subject: [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 Signed-off-by: Herbert Xu --- ChangeLog | 4 ++++ src/memalloc.c | 4 +--- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/ChangeLog b/ChangeLog index 2093fc7..18ed330 100644 --- a/ChangeLog +++ b/ChangeLog @@ -3,6 +3,10 @@ * Optimize dash -c "command" to avoid a fork. * Eliminate unnecessary promotion in echocmd. +2011-05-23 Jim Meyering + + * Avoid gcc warning: variable 'oldstackp' set but not used. + 2011-05-22 Jonathan Nieder * Make outc an inline function. diff --git a/src/memalloc.c b/src/memalloc.c index e75e609..9fea067 100644 --- a/src/memalloc.c +++ b/src/memalloc.c @@ -206,20 +206,18 @@ growstackblock(void) { 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; -- cgit 1.4.1