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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@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jerome Marchand 2011-06-10 15:28:46 +02:00 committed by Greg Kroah-Hartman
parent 67f72befc7
commit 6a587e835e
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/zram/zram_drv.c
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@ -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);