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authorDamien Le Moal <damien.lemoal@wdc.com>2018-05-09 03:28:09 +0300
committerTejun Heo <tj@kernel.org>2018-05-10 21:43:20 +0300
commit54fb131b325c663b368b2be150f6875124df1d76 (patch)
tree310f6383ddde3f6a1ea2f87422f06ae7dd0c58ac /drivers/ata
parent79487259a4c90acf020f6ce1c63bb1db9ad3fc4d (diff)
downloadlinux-54fb131b325c663b368b2be150f6875124df1d76.tar.xz
libata: Fix ata_err_string()
Add proper error string output for ATA_ERR_NCQ and ATA_ERR_NODEV_HINT instead of returning "unknown error". Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/libata-eh.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 6c9d3fc5212f..e85ab60b462c 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1483,6 +1483,10 @@ static const char *ata_err_string(unsigned int err_mask)
return "invalid argument";
if (err_mask & AC_ERR_DEV)
return "device error";
+ if (err_mask & AC_ERR_NCQ)
+ return "NCQ error";
+ if (err_mask & AC_ERR_NODEV_HINT)
+ return "Polling detection error";
return "unknown error";
}