super-linter: fixup shell script errors

Signed-off-by: Maryam Tahhan <[email protected]>

doc/guides/sample_app_ug/cndpfwd.rst

@@ -31,10 +31,11 @@ The creation of an AF_XDP socket involves loading of a BPF program which is a pr
 In order to run the CNDP application in an unprivileged container, the privileged operations are
 done by a Kubernetes device plugin. The CNDP application talks to the Kubernetes device plugin over
 a unix domain socket. The path to the unix domain socket created by the device plugin is the value
-of the "uds_path" attribute. The "unprivileged" flag should be true if running the CNDP app in an
-unprivileged container. The sysctl param ``kernel.unprivileged_bpf_disabled`` should be 0 to perform
-unprivileged BPF operations. For more details about the device plugin, please refer to
-:ref:`Integration of the K8s device plugin with CNDP <integration-k8s-dp>`.
+of the "uds_path" attribute. The "unprivileged" flag is automatically configured if the "uds_path"
+parameter is used. The sysctl param ``kernel.unprivileged_bpf_disabled`` should be 0 to perform
+unprivileged BPF operations. Alternatively the "xsk_pin_path" can be used in combination with the
+AF_XDP Device Plugin to support unprivileged Pods. For more details about the device plugin, please refer to
+:ref:`Integration of the K8s device plugin with CNDP <integration-k8s-dp>`. Alternatively
 
 Running the Application
 -----------------------

lib/usr/app/jcfg/jcfg.h

@@ -186,7 +186,6 @@ typedef struct jcfg_lport {
 #define JCFG_LPORT_BUSY_POLLING_NAME "busy_polling"
 #define JCFG_LPORT_BUSY_TIMEOUT_NAME "busy_timeout"
 #define JCFG_LPORT_BUSY_BUDGET_NAME  "busy_budget"
-#define JCFG_LPORT_UNPRIVILEGED_NAME "unprivileged"
 #define JCFG_PINNED_XSK_MAP_NAME     "xsk_pin_path"
 #define JCFG_LPORT_FORCE_WAKEUP_NAME "force_wakeup"
 #define JCFG_LPORT_SKB_MODE_NAME     "skb_mode"

tools/jsonc_gen_lport_groups.sh

@@ -66,9 +66,9 @@ function build_netdevs_by_node
     local node
     local dev
 
-    for dev in ${CNDP_DEVICES[@]}; do
-        node=$(cat /sys/class/net/$dev/device/numa_node 2>/dev/null || echo 0)
-        netdevs_by_node[$node]="${netdevs_by_node[$node]} $dev"
+    for dev in "${CNDP_DEVICES[@]}"; do
+        node=$(cat /sys/class/net/"$dev"/device/numa_node 2>/dev/null || echo 0)
+        netdevs_by_node[node]="${netdevs_by_node[$node]} $dev"
     done
 }
 
@@ -77,12 +77,13 @@ function build_netdevs_by_node
 #
 function build_lcores_by_node
 {
-    local lines=$(lscpu | awk -F: '/NUMA node[0-9] CPU\(s\):/{print $2}' | xargs)
+	local lines
+	lines=$(lscpu | awk -F: '/NUMA node[0-9] CPU\(s\):/{print $2}' | xargs)
     local line
     local i
 
     i=0
-    for line in ${lines[@]}; do
+    for line in "${lines[@]}"; do
         lcores_by_node[i]=$line
         i=$((i+1))
     done