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authorJiri Slaby <jslaby@suse.cz>2019-10-31 12:59:44 +0300
committerJens Axboe <axboe@kernel.dk>2019-11-01 17:50:49 +0300
commit25937580a5065d6fbd92d9c8ebd47145ad80052e (patch)
tree31536609bce89dfe42daa658a81d861fd77e7562 /include/linux/libata.h
parent0fb596edaa52133fb877f509c2e5d907ee601d6b (diff)
downloadlinux-25937580a5065d6fbd92d9c8ebd47145ad80052e.tar.xz
ata: define AC_ERR_OK
Since we will return enum ata_completion_errors from qc_prep in the next patch, let's define AC_ERR_OK to mark the OK status. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Jens Axboe <axboe@kernel.dk> Cc: linux-ide@vger.kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/libata.h')
-rw-r--r--include/linux/libata.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 207e7ee764ce..b63ce4ebcd66 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -484,6 +484,7 @@ enum hsm_task_states {
};
enum ata_completion_errors {
+ AC_ERR_OK = 0, /* no error */
AC_ERR_DEV = (1 << 0), /* device reported error */
AC_ERR_HSM = (1 << 1), /* host state machine violation */
AC_ERR_TIMEOUT = (1 << 2), /* timeout */