ShellCheck - shell script analysis tool
version: 0.10.0
license: GNU General Public License, version 3
website: https://www.shellcheck.net
Redirect to /tmp/tmp.iAinuRevpa and /tmp/tmp.u6b9RRYgnY
Tree base:
f23f51183382 ("netpoll: move Ethernet setup to push_eth() helper")
Now at:
220a7a5629ed ("selftests: net: Add IPv6 support to netconsole basic tests")
 ====== Checking before the patch ======
Checking tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh - bf920798bfe9ad648c492dab7e7cb69c49e9d7fc40353062d15ff0dc93f5036d


In lib_netcons.sh line 56:
	local SRCIF_IFIDX=$(cat /sys/class/net/"$SRCIF"/ifindex)
              ^---------^ SC2155 (warning): Declare and assign separately to avoid masking return values.


In lib_netcons.sh line 57:
	local DSTIF_IFIDX=$(cat /sys/class/net/"$DSTIF"/ifindex)
              ^---------^ SC2155 (warning): Declare and assign separately to avoid masking return values.

For more information:
  https://www.shellcheck.net/wiki/SC2155 -- Declare and assign separately to ...

Checking tools/testing/selftests/drivers/net/netcons_basic.sh - 9d784c6249a79f500fccc50ebdd72a0956d8a7d137852960ec7fca0e1a8fc28f


In netcons_basic.sh line 66:
exit "${ksft_pass}"
      ^----------^ SC2154 (warning): ksft_pass is referenced but not assigned.

For more information:
  https://www.shellcheck.net/wiki/SC2154 -- ksft_pass is referenced but not a...

 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/drivers/net/lib/sh/lib_netcons.sh - bf920798bfe9ad648c492dab7e7cb69c49e9d7fc40353062d15ff0dc93f5036d


In lib_netcons.sh line 58:
	local SRCIF_IFIDX=$(cat /sys/class/net/"$SRCIF"/ifindex)
              ^---------^ SC2155 (warning): Declare and assign separately to avoid masking return values.


In lib_netcons.sh line 59:
	local DSTIF_IFIDX=$(cat /sys/class/net/"$DSTIF"/ifindex)
              ^---------^ SC2155 (warning): Declare and assign separately to avoid masking return values.

For more information:
  https://www.shellcheck.net/wiki/SC2155 -- Declare and assign separately to ...

Checking tools/testing/selftests/drivers/net/netcons_basic.sh - 9d784c6249a79f500fccc50ebdd72a0956d8a7d137852960ec7fca0e1a8fc28f


In netcons_basic.sh line 73:
exit "${ksft_pass}"
      ^----------^ SC2154 (warning): ksft_pass is referenced but not assigned.

For more information:
  https://www.shellcheck.net/wiki/SC2154 -- ksft_pass is referenced but not a...