* [PATCH] mm/memblock: remove rgnbase and rgnsize variables
@ 2015-12-04 19:28 Alexander Kuleshov
0 siblings, 0 replies; only message in thread
From: Alexander Kuleshov @ 2015-12-04 19:28 UTC (permalink / raw)
To: Andrew Morton
Cc: Tony Luck, Tang Chen, Pekka Enberg, Wei Yang, linux-mm,
linux-kernel, Alexander Kuleshov
This patch removes rgnbase and rgnsize variables from the
memblock_overlaps_region() function. We use these variables
only for passing to the memblock_addrs_overlap() function and
that's all. Let's remove them.
Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
---
mm/memblock.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/mm/memblock.c b/mm/memblock.c
index d300f13..9a45e21 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -96,13 +96,10 @@ bool __init_memblock memblock_overlaps_region(struct memblock_type *type,
{
unsigned long i;
- for (i = 0; i < type->cnt; i++) {
- phys_addr_t rgnbase = type->regions[i].base;
- phys_addr_t rgnsize = type->regions[i].size;
- if (memblock_addrs_overlap(base, size, rgnbase, rgnsize))
+ for (i = 0; i < type->cnt; i++)
+ if (memblock_addrs_overlap(base, size, type->regions[i].base,
+ type->regions[i].size))
break;
- }
-
return i < type->cnt;
}
--
2.5.0
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