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lib/test_debug_virtual.c: make struct pointer foo static

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The pointer foo is local to the source and does not need to be
in global scope, so make it static.

Cleans up sparse warning:
symbol 'foo' was not declared. Should it be static?

Link: http://lkml.kernel.org/r/20180624112206.5722-1-colin.king@canonical.com
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Colin Ian King 2018-08-21 21:57:07 -07:00 committed by Linus Torvalds
parent 9144d75e22
commit b15f5f1ae1
1 changed files with 1 additions and 1 deletions
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2
lib/test_debug_virtual.c
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@ -15,7 +15,7 @@ struct foo {
unsigned int bar;
};
struct foo *foo;
static struct foo *foo;
static int __init test_debug_virtual_init(void)
{