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Message-Id: <1307712529-9757-1-git-send-email-jmarchan@redhat.com> Date: Fri, 10 Jun 2011 15:28:46 +0200 From: Jerome Marchand <jmarchan@...hat.com> To: Greg Kroah-Hartman <gregkh@...e.de> Cc: Linux Kernel List <linux-kernel@...r.kernel.org>, Nitin Gupta <ngupta@...are.org>, Robert Jennings <rcj@...ux.vnet.ibm.com>, Jeff Moyer <jmoyer@...hat.com>, Jerome Marchand <jmarchan@...hat.com> Subject: [PATCH 1/4] Staging: zram: Remove useless offset calculation in handle_uncompressed_page() The offset of uncompressed page is always zero: handle_uncompressed_page() doesn't have to care about it. Signed-off-by: Jerome Marchand <jmarchan@...hat.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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