+ get_maintainer-quiet-noisy-implicit-f-vcs_file_exists-checking.patch added to -mm tree

+ get_maintainer-quiet-noisy-implicit-f-vcs_file_exists-checking.patch added to -mm tree

[akpm]

The patch titled
     Subject: get_maintainer: quiet noisy implicit -f vcs_file_exists checking
has been added to the -mm tree.  Its filename is
     get_maintainer-quiet-noisy-implicit-f-vcs_file_exists-checking.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/get_maintainer-quiet-noisy-implicit-f-vcs_file_exists-checking.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/get_maintainer-quiet-noisy-implicit-f-vcs_file_exists-checking.patch

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------------------------------------------------------
From: Joe Perches <joe@perches.com>
Subject: get_maintainer: quiet noisy implicit -f vcs_file_exists checking

Checking command line filenames that are outside the git tree can emit a
noisy and confusing message.

Quiet that message by redirecting stderr.
Verify that the command was executed successfully.

Fixes: 4cad35a7ca69 ("get_maintainer.pl: reduce need for command-line option -f")
Link: http://lkml.kernel.org/r/1970a1d2fecb258e384e2e4fdaacdc9ccf3e30a4.1470955439.git.joe@perches.com
Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 scripts/get_maintainer.pl |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff -puN scripts/get_maintainer.pl~get_maintainer-quiet-noisy-implicit-f-vcs_file_exists-checking scripts/get_maintainer.pl
--- a/scripts/get_maintainer.pl~get_maintainer-quiet-noisy-implicit-f-vcs_file_exists-checking
+++ a/scripts/get_maintainer.pl
@@ -2136,9 +2136,11 @@ sub vcs_file_exists {
 
     my $cmd = $VCS_cmds{"file_exists_cmd"};
     $cmd =~ s/(\$\w+)/$1/eeg;		# interpolate $cmd