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zram: Fix sparse warnings

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Fixes sparse warning:
zram_drv.c:666:6: warning: symbol 'zram_slot_free_notify' was not
declared. Should it be static?

Also, max_zpage_size is now size_t just to be consistent with data-type
of other variables maintaining sizes of various kinds.

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Nitin Gupta
2011-09-09 19:01:00 -04:00
committed by Greg Kroah-Hartman
parent 25d7315a19
commit 2ccbec05ac
2 changed files with 3 additions and 2 deletions
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3
drivers/staging/zram/zram_drv.c
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@@ -697,7 +697,8 @@ fail:
return ret; return ret;
} }
void zram_slot_free_notify(struct block_device *bdev, unsigned long index) static void zram_slot_free_notify(struct block_device *bdev,
unsigned long index)
{ {
struct zram *zram; struct zram *zram;

2
drivers/staging/zram/zram_drv.h
View File

@@ -47,7 +47,7 @@ static const unsigned default_disksize_perc_ram = 25;
* Pages that compress to size greater than this are stored * Pages that compress to size greater than this are stored
* uncompressed in memory. * uncompressed in memory.
*/ */
static const unsigned max_zpage_size = PAGE_SIZE / 4 * 3; static const size_t max_zpage_size = PAGE_SIZE / 4 * 3;
/* /*
* NOTE: max_zpage_size must be less than or equal to: * NOTE: max_zpage_size must be less than or equal to: