diff mbox series

[v3,2/2] scsi: sd: remove some redundant initialization code

Message ID 20240718080751.313102-3-fengli@smartx.com
State New
Headers show
Series scsi discard fix | expand

Commit Message

Li Feng July 18, 2024, 8:07 a.m. UTC 
From: Haoqian He <haoqian.he@smartx.com>

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>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Li Feng <fengli@smartx.com>
---
 drivers/scsi/sd.c | 7 -------
 1 file changed, 7 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index c180427e2c98..3921b8fd71d1 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3953,7 +3953,6 @@  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) {
@@ -3986,13 +3985,7 @@  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;