diff options
Diffstat (limited to 'drivers/ata/libata-eh.c')
| -rw-r--r-- | drivers/ata/libata-eh.c | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 0e1ec37070d1..e7196fc29ff0 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -2606,21 +2606,39 @@ static void ata_eh_link_report(struct ata_link *link) [DMA_TO_DEVICE] = "out", [DMA_FROM_DEVICE] = "in", }; - static const char *prot_str[] = { - [ATA_PROT_UNKNOWN] = "unknown", - [ATA_PROT_NODATA] = "nodata", - [ATA_PROT_PIO] = "pio", - [ATA_PROT_DMA] = "dma", - [ATA_PROT_NCQ] = "ncq dma", - [ATA_PROT_NCQ_NODATA] = "ncq nodata", - [ATAPI_PROT_NODATA] = "nodata", - [ATAPI_PROT_PIO] = "pio", - [ATAPI_PROT_DMA] = "dma", - }; + const char *prot_str = NULL; + switch (qc->tf.protocol) { + case ATA_PROT_UNKNOWN: + prot_str = "unknown"; + break; + case ATA_PROT_NODATA: + prot_str = "nodata"; + break; + case ATA_PROT_PIO: + prot_str = "pio"; + break; + case ATA_PROT_DMA: + prot_str = "dma"; + break; + case ATA_PROT_NCQ: + prot_str = "ncq dma"; + break; + case ATA_PROT_NCQ_NODATA: + prot_str = "ncq nodata"; + break; + case ATAPI_PROT_NODATA: + prot_str = "nodata"; + break; + case ATAPI_PROT_PIO: + prot_str = "pio"; + break; + case ATAPI_PROT_DMA: + prot_str = "dma"; + break; + } snprintf(data_buf, sizeof(data_buf), " %s %u %s", - prot_str[qc->tf.protocol], qc->nbytes, - dma_str[qc->dma_dir]); + prot_str, qc->nbytes, dma_str[qc->dma_dir]); } if (ata_is_atapi(qc->tf.protocol)) { |