From: Łukasz Stelmach <l.stelmach@samsung.com>
Date: Wed, 9 Mar 2022 12:53:37 +0000 (+0100)
Subject: scripts: sd_fusing_rpi3: remove unnecessary grep calls
X-Git-Tag: accepted/tizen/unified/20221108.163909~51
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b9d4fe5a0104f056b46bfb6f7c76888a1ab6898e;p=platform%2Fkernel%2Fu-boot.git

scripts: sd_fusing_rpi3: remove unnecessary grep calls

Handle pattern matching with awk instead of grep.

Change-Id: I7377e578987dc77f0f22d0083630acd5888eff66
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
---

diff --git a/scripts/tizen/sd_fusing_rpi3.sh b/scripts/tizen/sd_fusing_rpi3.sh
index 62efa1352e..f102f63dcc 100755
--- a/scripts/tizen/sd_fusing_rpi3.sh
+++ b/scripts/tizen/sd_fusing_rpi3.sh
@@ -81,7 +81,7 @@ function fusing_image () {
 		else
 			local -r blktype=part
 		fi
-		local -r device=/dev/`lsblk ${DEVICE} -o TYPE,KNAME | grep ${blktype} | awk '{ print $2 }' | grep -G "[a-z]${num}\$"`
+		local -r device=/dev/`lsblk ${DEVICE} -o TYPE,KNAME | awk "/^${blktype}.*[a-z]${num}\$/ { print \\\$2 }"`
 		local -r bs=${PART_TABLE[${part_idx} * ${PART_TABLE_COL} + 2]}
 	else
 		echo "Not supported binary: $fusing_img"
@@ -288,7 +288,7 @@ function mkpart_3 () {
 	fi
 
 	for ((idx=0;idx<$PART_TABLE_ROW;idx++)); do
-		local PART=/dev/`lsblk ${DISK} -o TYPE,KNAME | grep part | awk '{ print $2 }' | grep -G "[a-z]${PART_TABLE[$idx * ${PART_TABLE_COL} + 1]}\$"`
+		local PART=/dev/`lsblk ${DISK} -o TYPE,KNAME | awk "/^part.*[a-z]${PART_TABLE[$idx * ${PART_TABLE_COL} + 1]}\$/ { print \\\$2 }"`
 		if [ "${PART_TABLE[$idx * ${PART_TABLE_COL} + 4]}" == "vfat" ]; then
 			mkfs.vfat -F 16 ${PART} -n ${PART_TABLE[$idx * ${PART_TABLE_COL} + 3]}
 			if [ $? -eq 1 ]; then