diff --git a/drivers/net/ethernet/linkdata/sxe/sxe_compile.sh b/drivers/net/ethernet/linkdata/sxe/sxe_compile.sh
index 8ca3e6bef94f3fc47cbbdb9d74a7bb891a7d4145..9de07292f89b9a8812ba0b92d9fee98179f92bc1 100644
--- a/drivers/net/ethernet/linkdata/sxe/sxe_compile.sh
+++ b/drivers/net/ethernet/linkdata/sxe/sxe_compile.sh
@@ -56,7 +56,7 @@ check_env() {
         echo "kernel-devel(redhat) or linux-headers(debian),"
         echo "for building kernel modules and try again"
         exit 1
-    elif [ ${KSRC}="/lib/modules/${BUILD_KERNEL}/source" ]; then
+    elif [ ${KSRC} = "/lib/modules/${BUILD_KERNEL}/source" ]; then
         KOBJ="/lib/modules/${BUILD_KERNEL}/build"
     else
         KOBJ=${KSRC}
diff --git a/drivers/net/ethernet/linkdata/sxe/vercode_build.sh b/drivers/net/ethernet/linkdata/sxe/vercode_build.sh
index 6022874ecf54c7da818bcb77f9acb98f79d18bca..d2f74e510b6fd8f1d71f9fea9e07acd635f497db 100644
--- a/drivers/net/ethernet/linkdata/sxe/vercode_build.sh
+++ b/drivers/net/ethernet/linkdata/sxe/vercode_build.sh
@@ -75,7 +75,7 @@ function main(){
     local build_kernel=$(getKernelVersion $kernel_path)
     local row=0
     for OS_TYPE in ${KERNEL_LIST[*]}; do
-        kernel_tmp=$OS_TYPE[*]
+        kernel_tmp=${OS_TYPE}[*]
         macro_tmp=${MACRO_LIST[row]}[*]
         KERNELS=(${!kernel_tmp})
         MACROS=(${!macro_tmp})
@@ -88,4 +88,4 @@ function main(){
     done
 }
 
-main
\ No newline at end of file
+main
diff --git a/drivers/net/ethernet/linkdata/sxevf/sxevf_compile.sh b/drivers/net/ethernet/linkdata/sxevf/sxevf_compile.sh
index f8c61cbefbc76512f65e4c562387fdf181be7fe3..f863904cf716ec3747ce35cbe27ccb31d5b93368 100644
--- a/drivers/net/ethernet/linkdata/sxevf/sxevf_compile.sh
+++ b/drivers/net/ethernet/linkdata/sxevf/sxevf_compile.sh
@@ -56,7 +56,7 @@ check_env() {
         echo "kernel-devel(redhat) or linux-headers(debian),"
         echo "for building kernel modules and try again"
         exit 1
-    elif [ ${KSRC}="/lib/modules/${BUILD_KERNEL}/source" ]; then
+    elif [ ${KSRC} = "/lib/modules/${BUILD_KERNEL}/source" ]; then
         KOBJ="/lib/modules/${BUILD_KERNEL}/build"
     else
         KOBJ=${KSRC}
diff --git a/drivers/net/ethernet/linkdata/sxevf/vercode_build.sh b/drivers/net/ethernet/linkdata/sxevf/vercode_build.sh
index 6022874ecf54c7da818bcb77f9acb98f79d18bca..d2f74e510b6fd8f1d71f9fea9e07acd635f497db 100644
--- a/drivers/net/ethernet/linkdata/sxevf/vercode_build.sh
+++ b/drivers/net/ethernet/linkdata/sxevf/vercode_build.sh
@@ -75,7 +75,7 @@ function main(){
     local build_kernel=$(getKernelVersion $kernel_path)
     local row=0
     for OS_TYPE in ${KERNEL_LIST[*]}; do
-        kernel_tmp=$OS_TYPE[*]
+        kernel_tmp=${OS_TYPE}[*]
         macro_tmp=${MACRO_LIST[row]}[*]
         KERNELS=(${!kernel_tmp})
         MACROS=(${!macro_tmp})
@@ -88,4 +88,4 @@ function main(){
     done
 }
 
-main
\ No newline at end of file
+main