Tejun Heo wrote:
From: Elias Oltmanns <eo@xxxxxxxxxxxxxx> Peter Moulder has pointed out that there is a slight chance that a negative value might be passed to jiffies_to_msecs() in ata_scsi_park_show(). This is fixed by saving the value of jiffies in a local variable, thus also reducing code since the volatile variable jiffies is accessed only once. Signed-off-by: Elias Oltmanns <eo@xxxxxxxxxxxxxx> Signed-off-by: Tejun Heo <tj.kernel.org> --- drivers/ata/libata-scsi.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
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