diff mbox series

[3/3] scsi: sd: remove some redundant initialization code

Message ID 20240702030118.2198570-4-haoqian.he@smartx.com
State New
Headers show
Series scsi: disable discard when set target full provisioning | expand

Commit Message

Haoqian He July 2, 2024, 3:01 a.m. UTC 
Since the memory allocated by kzalloc for sdkp has been
initialized to 0, the code that initializes some sdkp
fields to 0 is no longer needed.

Signed-off-by: Haoqian He <haoqian.he@smartx.com>
Signed-off-by: Li Feng <fengli@smartx.com>
---
 drivers/scsi/sd.c | 7 -------
 1 file changed, 7 deletions(-)
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Patch

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index b49bab1d8610..c7268780c642 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3957,7 +3957,6 @@  static int sd_probe(struct device *dev)
 	sdkp->disk = gd;
 	sdkp->index = index;
 	sdkp->max_retries = SD_MAX_RETRIES;
-	atomic_set(&sdkp->openers, 0);
 	atomic_set(&sdkp->device->ioerr_cnt, 0);
 
 	if (!sdp->request_queue->rq_timeout) {
@@ -3990,13 +3989,7 @@  static int sd_probe(struct device *dev)
 
 	/* defaults, until the device tells us otherwise */
 	sdp->sector_size = 512;
-	sdkp->capacity = 0;
 	sdkp->media_present = 1;
-	sdkp->write_prot = 0;
-	sdkp->cache_override = 0;
-	sdkp->WCE = 0;
-	sdkp->RCD = 0;
-	sdkp->ATO = 0;
 	sdkp->first_scan = 1;
 	sdkp->max_medium_access_timeouts = SD_MAX_MEDIUM_TIMEOUTS;