Messages in this thread Patch in this message | | | From | Jerome Marchand <> | Subject | [PATCH 1/4] Staging: zram: Remove useless offset calculation in handle_uncompressed_page() | Date | Fri, 10 Jun 2011 15:28:46 +0200 |
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The offset of uncompressed page is always zero: handle_uncompressed_page() doesn't have to care about it.
Signed-off-by: Jerome Marchand <jmarchan@redhat.com> --- drivers/staging/zram/zram_drv.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c index aab4ec4..3305e1a 100644 --- a/drivers/staging/zram/zram_drv.c +++ b/drivers/staging/zram/zram_drv.c @@ -194,8 +194,7 @@ static void handle_uncompressed_page(struct zram *zram, unsigned char *user_mem, *cmem; user_mem = kmap_atomic(page, KM_USER0); - cmem = kmap_atomic(zram->table[index].page, KM_USER1) + - zram->table[index].offset; + cmem = kmap_atomic(zram->table[index].page, KM_USER1); memcpy(user_mem, cmem, PAGE_SIZE); kunmap_atomic(user_mem, KM_USER0); -- 1.6.2.5
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