Use `grep -E` or plain `grep` instead of `egrep`
`egrep` has been deprecated in GNU grep since 2007,
and since 3.8 it emits obsolescence warnings:
https://git.savannah.gnu.org/cgit/grep.git/commit/?id=a9515624709865d480e3142fd959bccd1c9372d1
Acked-by: Dhruva Gole <d-gole@ti.com>
diff --git a/scripts/coccicheck b/scripts/coccicheck
index dccaea3..00b22e6 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -54,7 +54,7 @@
# inspected there.
#
# --profile will not output if --very-quiet is used, so avoid it.
-echo $SPFLAGS | egrep -e "--profile|--show-trying" 2>&1 > /dev/null
+echo $SPFLAGS | grep -Ee "--profile|--show-trying" 2>&1 > /dev/null
if [ $? -eq 0 ]; then
FLAGS="--quiet"
fi