scsi: target: iscsi: Initialize arrays at declaration time

Avoids calling memset().

Link: https://lore.kernel.org/r/20210228055645.22253-13-chaitanya.kulkarni@wdc.com
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 0fa1d57b26fa8546277a5ff0e5719b34033dae2f..f4a24fa5058e6534feec1da9ae701fe3a10f4411 100644 (file)
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -161,14 +161,13 @@ static struct se_tpg_np *lio_target_call_addnptotpg(
        char *str, *str2, *ip_str, *port_str;
        struct sockaddr_storage sockaddr = { };
        int ret;
-       char buf[MAX_PORTAL_LEN + 1];
+       char buf[MAX_PORTAL_LEN + 1] = { };
 
        if (strlen(name) > MAX_PORTAL_LEN) {
                pr_err("strlen(name): %d exceeds MAX_PORTAL_LEN: %d\n",
                        (int)strlen(name), MAX_PORTAL_LEN);
                return ERR_PTR(-EOVERFLOW);
        }
-       memset(buf, 0, MAX_PORTAL_LEN + 1);
        snprintf(buf, MAX_PORTAL_LEN + 1, "%s", name);
 
        str = strstr(buf, "[");