From: Harvey Harrison <harvey.harrison@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 1/3] lib: fix sparse shadowed variable warning
Date: Sun, 09 Nov 2008 21:36:42 -0800 [thread overview]
Message-ID: <1226295402.5478.11.camel@brick> (raw)
pos is always set before being used, no need to declare a
second one inside the if() block.
lib/prio_heap.c:34:7: warning: symbol 'pos' shadows an earlier one
lib/prio_heap.c:30:6: originally declared here
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
---
lib/prio_heap.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/prio_heap.c b/lib/prio_heap.c
index 471944a..a7af6f8 100644
--- a/lib/prio_heap.c
+++ b/lib/prio_heap.c
@@ -31,7 +31,7 @@ void *heap_insert(struct ptr_heap *heap, void *p)
if (heap->size < heap->max) {
/* Heap insertion */
- int pos = heap->size++;
+ pos = heap->size++;
while (pos > 0 && heap->gt(p, ptrs[(pos-1)/2])) {
ptrs[pos] = ptrs[(pos-1)/2];
pos = (pos-1)/2;
--
1.6.0.3.866.gc189b
reply other threads:[~2008-11-10 5:36 UTC|newest]
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