Commit d0f29485 authored by Brian King's avatar Brian King Committed by Jeff Garzik

libata: Initialize qc->pad_len

Initialize qc->pad_len for each new command. This ensures
that pad_len is not set to a stale value for zero data
length commands.
Signed-off-by: default avatarBrian King <brking@linux.vnet.ibm.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 7a801184
...@@ -1151,6 +1151,7 @@ static inline void ata_qc_reinit(struct ata_queued_cmd *qc) ...@@ -1151,6 +1151,7 @@ static inline void ata_qc_reinit(struct ata_queued_cmd *qc)
qc->nbytes = qc->curbytes = 0; qc->nbytes = qc->curbytes = 0;
qc->n_elem = 0; qc->n_elem = 0;
qc->err_mask = 0; qc->err_mask = 0;
qc->pad_len = 0;
ata_tf_init(qc->dev, &qc->tf); ata_tf_init(qc->dev, &qc->tf);
......
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