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authorRafał Miłecki <zajec5@gmail.com>2013-01-06 16:08:35 +0100
committerArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2013-02-04 09:26:30 +0200
commit648bdbee5d2cc3ff27370d05e7577ade8496bfd0 (patch)
tree4302c048de379367a8de5d5d563151fa7d456acf /drivers/mtd
parent55bf75b7dd8ec875d048824f3cdecf8254e292e5 (diff)
downloadop-kernel-dev-648bdbee5d2cc3ff27370d05e7577ade8496bfd0.zip
op-kernel-dev-648bdbee5d2cc3ff27370d05e7577ade8496bfd0.tar.gz
mtd: bcm47xxpart: simplify size calculation to one loop
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/bcm47xxpart.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c
index e06d782..06125eb 100644
--- a/drivers/mtd/bcm47xxpart.c
+++ b/drivers/mtd/bcm47xxpart.c
@@ -169,11 +169,12 @@ static int bcm47xxpart_parse(struct mtd_info *master,
* Assume that partitions end at the beginning of the one they are
* followed by.
*/
- for (i = 0; i < curr_part - 1; i++)
- parts[i].size = parts[i + 1].offset - parts[i].offset;
- if (curr_part > 0)
- parts[curr_part - 1].size =
- master->size - parts[curr_part - 1].offset;
+ for (i = 0; i < curr_part; i++) {
+ u64 next_part_offset = (i < curr_part - 1) ?
+ parts[i + 1].offset : master->size;
+
+ parts[i].size = next_part_offset - parts[i].offset;
+ }
*pparts = parts;
return curr_part;
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