Delete commented out extern keyword on link_error().

Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn>
---
 tcg/mips/tcg-target.inc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tcg/mips/tcg-target.inc.c b/tcg/mips/tcg-target.inc.c
index ce40306..3880984 100644
--- a/tcg/mips/tcg-target.inc.c
+++ b/tcg/mips/tcg-target.inc.c
@@ -36,7 +36,7 @@
 #else
 /* To assert at compile-time that these values are never used
    for TCG_TARGET_REG_BITS == 64.  */
-/* extern */ int link_error(void);
+int link_error(void);
 # define LO_OFF  link_error()
 # define HI_OFF  link_error()
 #endif
-- 
2.7.4

Hi,

This series seems to have some coding style problems. See output below for
more information:

Type: series
Message-id: 1506762042-32145-1-git-send-email-jiang.biao2@zte.com.cn
Subject: [Qemu-devel] [PATCH] tcg/mips: delete commented out extern keyword.

=== TEST SCRIPT BEGIN ===
#!/bin/bash

BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0

git config --local diff.renamelimit 0
git config --local diff.renames True

commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
    echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
    if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
        failed=1
        echo
    fi
    n=$((n+1))
done

exit $failed
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
aae4d7e349 tcg/mips: delete commented out extern keyword.

=== OUTPUT BEGIN ===
Checking PATCH 1/1: tcg/mips: delete commented out extern keyword....
ERROR: externs should be avoided in .c files
#20: FILE: tcg/mips/tcg-target.inc.c:39:
+int link_error(void);

total: 1 errors, 0 warnings, 8 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

=== OUTPUT END ===

Test command exited with code: 1


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