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[v2,5/9] scsi: sd_zbc: Return early in sd_zbc_check_zoned_characteristics()

Message ID 20220421183023.3462291-6-bvanassche@acm.org
State New
Headers show
Series Support zoned devices with gap zones | expand

Commit Message

Bart Van Assche April 21, 2022, 6:30 p.m. UTC 
Return early in sd_zbc_check_zoned_characteristics() for host-aware
disks. This patch does not change any functionality but makes a later
patch easier to read.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
[ bvanassche: extracted this change from a larger patch ]
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/sd_zbc.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c
index ac557a5a65c8..c53e166362b9 100644
--- a/drivers/scsi/sd_zbc.c
+++ b/drivers/scsi/sd_zbc.c
@@ -592,14 +592,15 @@  static int sd_zbc_check_zoned_characteristics(struct scsi_disk *sdkp,
 		sdkp->zones_optimal_open = get_unaligned_be32(&buf[8]);
 		sdkp->zones_optimal_nonseq = get_unaligned_be32(&buf[12]);
 		sdkp->zones_max_open = 0;
-	} else {
-		/* Host-managed */
-		sdkp->urswrz = buf[4] & 1;
-		sdkp->zones_optimal_open = 0;
-		sdkp->zones_optimal_nonseq = 0;
-		sdkp->zones_max_open = get_unaligned_be32(&buf[16]);
+		return 0;
 	}
 
+	/* Host-managed */
+	sdkp->urswrz = buf[4] & 1;
+	sdkp->zones_optimal_open = 0;
+	sdkp->zones_optimal_nonseq = 0;
+	sdkp->zones_max_open = get_unaligned_be32(&buf[16]);
+
 	/*
 	 * Check for unconstrained reads: host-managed devices with
 	 * constrained reads (drives failing read after write pointer)