From: Harvey Harrison <harvey.harrison@gmail.com>
Date: Tue, 6 Jan 2009 22:40:49 +0000 (-0800)
Subject: lib: fix sparse shadowed variable warning
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=40bc1f2dbc29ab88176a650e51f2246526105093;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

lib: fix sparse shadowed variable warning

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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/lib/prio_heap.c b/lib/prio_heap.c
index 471944a54e23..a7af6f85eca8 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;