ata: libata: improve ata_read_log_page() error message

commit 23ef63d5e14f916c5bba39128ebef395859d7c0f upstream.

If ata_read_log_page() fails to read a log page, the ata_dev_err() error
message only print the page number, omitting the log number. In case of
error, facilitate debugging by also printing the log number.

Cc: stable@kernel.org # 5.15
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Matthew Perkowski <mgperkow@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 046faf0..4bd2ccf 100644 (file)
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2031,8 +2031,9 @@ retry:
                        dev->horkage |= ATA_HORKAGE_NO_DMA_LOG;
                        goto retry;
                }
-               ata_dev_err(dev, "Read log page 0x%02x failed, Emask 0x%x\n",
-                           (unsigned int)page, err_mask);
+               ata_dev_err(dev,
+                           "Read log 0x%02x page 0x%02x failed, Emask 0x%x\n",
+                           (unsigned int)log, (unsigned int)page, err_mask);
        }
 
        return err_mask;