[openwrt/openwrt] scripts/rstrip.sh: do not strip .o files with STRIP_KMOD

[LEDE Commits]

nbd pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/b45ff2d0238ba696eab7c34126b2a1935a1b8cb6

commit b45ff2d0238ba696eab7c34126b2a1935a1b8cb6
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Fri Oct 8 12:00:49 2021 +0200

    scripts/rstrip.sh: do not strip .o files with STRIP_KMOD
    
    Fixes packaging of eBPF modules
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 scripts/rstrip.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/rstrip.sh b/scripts/rstrip.sh
index 59f8624df2..e47960a941 100755
--- a/scripts/rstrip.sh
+++ b/scripts/rstrip.sh
@@ -27,6 +27,7 @@ find $TARGETS -type f -a -exec file {} \; | \
   while read F S; do
     echo "$SELF: $F: $S"
 	[ "${S}" = "relocatable" ] && {
+		[ "${F##*.}" == "o" ] && continue
 		eval "$STRIP_KMOD $F"
 	} || {
 		b=$(stat -c '%a' $F)