mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-07-16 09:32:36 -04:00
Code Issues Packages Projects Releases Wiki Activity

scsi: target: Remove size arguments when calling strscpy()

Browse Source 
The size parameter of strscpy() is optional because strscpy() uses
sizeof() to determine the length of the destination buffer if it is not
provided as an argument. Remove it to simplify the code.

Remove some unnecessary curly braces.

No functional changes intended.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Link: https://lore.kernel.org/r/20250304181400.78325-1-thorsten.blum@linux.dev
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Thorsten Blum
2025-03-04 19:14:00 +01:00
committed by Martin K. Petersen
parent fc8a5ee507
commit 1f8eb29579
1 changed files with 9 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
drivers/target/target_core_configfs.c
View File

@@ -673,12 +673,10 @@ static ssize_t emulate_model_alias_store(struct config_item *item,
return ret;
BUILD_BUG_ON(sizeof(dev->t10_wwn.model) != INQUIRY_MODEL_LEN + 1);
if (flag) {
if (flag)
dev_set_t10_wwn_model_alias(dev);
} else {
strscpy(dev->t10_wwn.model, dev->transport->inquiry_prod,
sizeof(dev->t10_wwn.model));
}
else
strscpy(dev->t10_wwn.model, dev->transport->inquiry_prod);
da->emulate_model_alias = flag;
return count;
}
@@ -1433,7 +1431,7 @@ static ssize_t target_wwn_vendor_id_store(struct config_item *item,
ssize_t len;
ssize_t ret;
len = strscpy(buf, page, sizeof(buf));
len = strscpy(buf, page);
if (len > 0) {
/* Strip any newline added from userspace. */
stripped = strstrip(buf);
@@ -1464,7 +1462,7 @@ static ssize_t target_wwn_vendor_id_store(struct config_item *item,
}
BUILD_BUG_ON(sizeof(dev->t10_wwn.vendor) != INQUIRY_VENDOR_LEN + 1);
strscpy(dev->t10_wwn.vendor, stripped, sizeof(dev->t10_wwn.vendor));
strscpy(dev->t10_wwn.vendor, stripped);
pr_debug("Target_Core_ConfigFS: Set emulated T10 Vendor Identification:"
" %s\n", dev->t10_wwn.vendor);
@@ -1489,7 +1487,7 @@ static ssize_t target_wwn_product_id_store(struct config_item *item,
ssize_t len;
ssize_t ret;
len = strscpy(buf, page, sizeof(buf));
len = strscpy(buf, page);
if (len > 0) {
/* Strip any newline added from userspace. */
stripped = strstrip(buf);
@@ -1520,7 +1518,7 @@ static ssize_t target_wwn_product_id_store(struct config_item *item,
}
BUILD_BUG_ON(sizeof(dev->t10_wwn.model) != INQUIRY_MODEL_LEN + 1);
strscpy(dev->t10_wwn.model, stripped, sizeof(dev->t10_wwn.model));
strscpy(dev->t10_wwn.model, stripped);
pr_debug("Target_Core_ConfigFS: Set emulated T10 Model Identification: %s\n",
dev->t10_wwn.model);
@@ -1545,7 +1543,7 @@ static ssize_t target_wwn_revision_store(struct config_item *item,
ssize_t len;
ssize_t ret;
len = strscpy(buf, page, sizeof(buf));
len = strscpy(buf, page);
if (len > 0) {
/* Strip any newline added from userspace. */
stripped = strstrip(buf);
@@ -1576,7 +1574,7 @@ static ssize_t target_wwn_revision_store(struct config_item *item,
}
BUILD_BUG_ON(sizeof(dev->t10_wwn.revision) != INQUIRY_REVISION_LEN + 1);
strscpy(dev->t10_wwn.revision, stripped, sizeof(dev->t10_wwn.revision));
strscpy(dev->t10_wwn.revision, stripped);
pr_debug("Target_Core_ConfigFS: Set emulated T10 Revision: %s\n",
dev->t10_wwn.revision);