bcm53xx: display all errors (not just the 1st one) when checking image

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 45291

diff --git a/target/linux/bcm53xx/base-files/lib/upgrade/platform.sh b/target/linux/bcm53xx/base-files/lib/upgrade/platform.sh
index 17456b6cdab24deedac7258358d6f474f768e3cf..8055b4fa333c12faef829dcc6b75b736459060e4 100644 (file)
--- a/target/linux/bcm53xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/bcm53xx/base-files/lib/upgrade/platform.sh
@@ -64,6 +64,7 @@ platform_check_image() {
 
        local file_type=$(platform_identify "$1")
        local magic
+       local error=0
 
        case "$file_type" in
                "chk")
@@ -75,16 +76,14 @@ platform_check_image() {
 
                        [ -n "$dev_board_id" -a "chk $board_id" != "$dev_board_id" ] && {
                                echo "Firmware board_id doesn't match device board_id ($dev_board_id)"
-                               return 1
+                               error=1
                        }
 
                        magic=$(get_magic_long_at "$1" "$header_len")
                        [ "$magic" != "48445230" ] && {
                                echo "No valid TRX firmware in the CHK image"
-                               return 1
+                               error=1
                        }
-
-                       return 0
                ;;
                "cybertan")
                        local pattern=$(dd if="$1" bs=1 count=4 2>/dev/null | hexdump -v -e '1/1 "%c"')
@@ -93,25 +92,24 @@ platform_check_image() {
 
                        [ -n "$dev_pattern" -a "cybertan $pattern" != "$dev_pattern" ] && {
                                echo "Firmware pattern doesn't match device pattern ($dev_pattern)"
-                               return 1
+                               error=1
                        }
 
                        magic=$(get_magic_long_at "$1" 32)
                        [ "$magic" != "48445230" ] && {
                                echo "No valid TRX firmware in the CyberTAN image"
-                               return 1
+                               error=1
                        }
-
-                       return 0
                ;;
                "trx")
-                       return 0
                ;;
                *)
                        echo "Invalid image type. Please use only .trx files"
-                       return 1
+                       error=1
                ;;
        esac
+
+       return $error
 }
 
 # Extract TRX and use stadard upgrade method