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| author | Tobin C. Harding <me@tobin.cc> | 2018-01-29 04:33:49 +0100 |
|---|---|---|
| committer | Tobin C. Harding <me@tobin.cc> | 2018-04-07 00:50:34 +0200 |
| commit | 5eb0da0568a241f72732eb2143538fb14879a52c (patch) | |
| tree | 720254a6a378c39737ada94f27eec7c49cd7c6b7 /scripts/leaking_addresses.pl | |
| parent | leaking_addresses: use system command to get arch (diff) | |
| download | linux-5eb0da0568a241f72732eb2143538fb14879a52c.tar.xz linux-5eb0da0568a241f72732eb2143538fb14879a52c.zip | |
leaking_addresses: add is_arch() wrapper subroutine
Currently there is duplicate code when checking the architecture type.
We can remove the duplication by implementing a wrapper function
is_arch().
Implement and use wrapper function is_arch().
Signed-off-by: Tobin C. Harding <me@tobin.cc>
Diffstat (limited to '')
| -rwxr-xr-x | scripts/leaking_addresses.pl | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/scripts/leaking_addresses.pl b/scripts/leaking_addresses.pl index 56894daf6368..e5b418cca185 100755 --- a/scripts/leaking_addresses.pl +++ b/scripts/leaking_addresses.pl @@ -170,24 +170,26 @@ sub is_supported_architecture return (is_x86_64() or is_ppc64()); } -sub is_x86_64 +sub is_arch { - my $archname = `uname -m`; + my ($desc) = @_; + my $arch = `uname -m`; + + chomp $arch; + if ($arch eq $desc) { + return 1; + } + return 0; +} - if ($archname =~ m/x86_64/) { - return 1; - } - return 0; +sub is_x86_64 +{ + return is_arch('x86_64'); } sub is_ppc64 { - my $archname = `uname -m`; - - if ($archname =~ m/ppc64/) { - return 1; - } - return 0; + return is_arch('ppc64'); } # Gets config option value from kernel config file. |