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authorWolfram Sang <wsa+renesas@sang-engineering.com>2022-08-19 00:01:22 +0300
committerJuergen Gross <jgross@suse.com>2022-08-25 14:38:07 +0300
commit6bb79f5b4c84a09cd6bed46ef3e46ef4fc21407d (patch)
treeaf20088efb456ea9429678b096009ecf64eb3e6b /drivers/xen
parentab0af755d40f2ea4ef01503e7bebf083f65c9062 (diff)
downloadlinux-6bb79f5b4c84a09cd6bed46ef3e46ef4fc21407d.tar.xz
xen: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> Link: https://lore.kernel.org/r/20220818210122.7613-1-wsa+renesas@sang-engineering.com Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/xen-scsiback.c2
-rw-r--r--drivers/xen/xenbus/xenbus_probe_frontend.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index 7a0c93acc2c5..d3dcda344989 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -1121,7 +1121,7 @@ static void scsiback_do_1lun_hotplug(struct vscsibk_info *info, int op,
"%s: writing %s", __func__, state);
return;
}
- strlcpy(phy, val, VSCSI_NAMELEN);
+ strscpy(phy, val, VSCSI_NAMELEN);
kfree(val);
/* virtual SCSI device */
diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index 07b010a68fcf..f44d5a64351e 100644
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -40,7 +40,7 @@ static int frontend_bus_id(char bus_id[XEN_BUS_ID_SIZE], const char *nodename)
return -EINVAL;
}
- strlcpy(bus_id, nodename + 1, XEN_BUS_ID_SIZE);
+ strscpy(bus_id, nodename + 1, XEN_BUS_ID_SIZE);
if (!strchr(bus_id, '/')) {
pr_warn("bus_id %s no slash\n", bus_id);
return -EINVAL;