[PATCH v5 3/3] Staging: zram: Fix decrement of variable by calling bdput()
From: Rashika Kheria
Date: Mon Oct 28 2013 - 07:48:50 EST
As suggested by Jerome Marchand "The code in reset_store get the block device
(bdget_disk()) but it does not put it (bdput()) when it's done using it.
The usage count is therefor incremented but never decremented."
Hence, this patch introduces a call to bdput() to decrement the variable after usage.
Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
drivers/staging/zram/zram_drv.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c
index 9027975..98dac15 100644
@@ -664,6 +664,7 @@ static ssize_t reset_store(struct device *dev,
/* Make sure all pending I/O is finished */
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/