Smart HBA H240 firmware update under Debian

curl -fL -o "firmware-smartarray-ea3138d8e8-7.20-1.1.x86_64.rpm" https://downloads.hpe.com/pub/softlib2/software1/sc-linux-fw-array/p773315150/v176861/rpm/RPMS/x86_64/
 
firmware-smartarray-ea3138d8e8-7.20-1.1.x86_64.rpm
 
apt install rpm2cpio
 
rpm2cpio firmware-smartarray-ea3138d8e8-7.20-1.1.x86_64.rpm  | cpio -idmv
 
./usr/lib/x86_64-linux-gnu/firmware-smartarray-ea3138d8e8-7.20-1.1/setup 
Supplemental Update / Online ROM Flash Component for Linux (x64) - Smart Array and Smart HBA H240ar, H240nr, H240, H241, H244br, P240nr, P244br, P246br, P440ar, P440, P441, P542D, P741m, P840, P840ar, and  P841 (7.20), searching...
1) Smart HBA H240 in Slot 1 (7.00)
Select which devices to flash [#,#-#,(A)ll,(N)one]> 1
Flashing Smart HBA H240 in Slot 1 [ 7.00 -> 7.20 ]
Deferred flashes will be performed on next system reboot
============ Summary ============
Smart Component Finished
 
Summary Messages
================
Reboot needed to activate 1 new FW image
 
Exit Status: 1
Deferred flashes will be performed on next system reboot
A reboot is required to complete update.