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Subject[PATCH] checkpatch: warn for p0 patch only if prefix is not b
Date
It might be that file 'b' happens to exit. In that
case, if the prefix is also 'b' (which is the
common case) we get the falsely warning:

patch prefix 'b' exists, appears to be a -p0 patch

So warn only if prefix is not 'b'

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
---
scripts/checkpatch.pl | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 1784921c645d..72263b142e39 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2821,7 +2821,7 @@ sub process {
$in_commit_log = 0;

$p1_prefix = $1;
- if (!$file && $tree && $p1_prefix ne '' &&
+ if (!$file && $tree && $p1_prefix ne '' && $p1_prefix ne 'b' &&
-e "$root/$p1_prefix") {
WARN("PATCH_PREFIX",
"patch prefix '$p1_prefix' exists, appears to be a -p0 patch\n");
--
2.17.1
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