initramfs-live-install*: fix the "install" boot option

The install boot option was giving the following error when one tried to
install the live image on a  permanent storage of a BSP.

cat: write error Invalid argument
Installation image failed
sh: can't access tty: job control turned off

Further digging into the issue, found out that the install script was trying
to do this:
 cat /proc/mounts > /etc/mtab

And in the base-files recipe the /etc/mtab is made soft link to /proc/mounts.
So the cat command was failing to write on /etc/mtab. As the contents of
the /proc/mounts is already reflected in the /etc/mtab file due to the
symlink-ing, there is no need for this step to recreate /etc/mtab in the
install script. So just removing this unnecessary step, which solves the
install issue of the live images.

Fixes this bug:
[YOCTO #4229]

(From OE-Core rev: 2f5d41f94c53aaf606de66891c37de0dbd86f54b)

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-core/initrdscripts/initramfs-live-install-efi_1.0.bb b/meta/recipes-core/initrdscripts/initramfs-live-install-efi_1.0.bb
index 8ad47d476b..264931f9a3 100644
--- a/meta/recipes-core/initrdscripts/initramfs-live-install-efi_1.0.bb
+++ b/meta/recipes-core/initrdscripts/initramfs-live-install-efi_1.0.bb
@@ -3,7 +3,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 SRC_URI = "file://init-install-efi.sh"
 
-PR = "r0"
+PR = "r1"
 
 RDEPENDS_${PN} = "parted e2fsprogs-mke2fs dosfstools"