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authorAllen Hubbe <allenbh@gmail.com>2016-08-02 14:04:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-08-02 19:35:13 -0400
commit45107ff6d5265b9786c62b694140d839bc3d2433 (patch)
tree5b432ec4d4b36db22808073706127f9ab2fc521a /scripts
parented43c4e58a6d3061e3329c41d7b880f11541245a (diff)
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checkpatch: if no filenames then read stdin
If no filenames are given, then read the patch from stdin. Link: http://lkml.kernel.org/r/a8784f291ccb5067361992bf5d41ff6cfb0ce5cb.1469830917.git.allenbh@gmail.com Signed-off-by: Allen Hubbe <allenbh@gmail.com> Acked-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl4
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 6f2ce0cafe6f..4de3cc42fc50 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -228,9 +228,9 @@ if ($^V && $^V lt $minimum_perl_version) {
}
}
+#if no filenames are given, push '-' to read patch from stdin
if ($#ARGV < 0) {
- print "$P: no input files\n";
- exit(1);
+ push(@ARGV, '-');
}
sub hash_save_array_words {