From 96d694c0b5949586dad8eab5491ad41521eec514 Mon Sep 17 00:00:00 2001

From: Harald Hoyer <harald@redhat.com>

Date: Thu, 30 Jul 2015 12:11:42 +0200

Subject: [PATCH] dracut.sh: simplify modalias reading

---

 dracut.sh | 10 +++-------

 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/dracut.sh b/dracut.sh

index 27be54a..77874ba 100755

--- a/dracut.sh

+++ b/dracut.sh

@@ -1179,13 +1179,9 @@ if [[ $hostonly ]]; then

     # record all host modaliases

     declare -A host_modalias

-    find  /sys/devices/ -name uevent -print > "$initdir/.modalias"

-    while read m || [ -n "$m" ]; do

-        while read line || [ -n "$line" ]; do

-            [[ "$line" != MODALIAS\=* ]] && continue

-            modalias="${line##MODALIAS=}" && [[ $modalias ]] && host_modalias["$modalias"]=1

-            break

-        done < "$m"

+    find /sys/devices -name modalias -exec cat '{}' \; > "$initdir/.modalias"

+    while read -r modalias || [ -n "$modalias" ]; do

+        [[ $modalias ]] && host_modalias["$modalias"]=1

     done < "$initdir/.modalias"

     rm -f -- "$initdir/.modalias"