Messages in this thread Patch in this message | | | From | Pushkar Jambhlekar <> | Subject | [PATCH] kernel/power: Declare variables as static | Date | Thu, 11 May 2017 10:31:24 +0530 |
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Fixing sparse warnings: 'symbol not declared. Should it be static?' Variables need to be static since they have not used outside of the files.
Signed-off-by: Pushkar Jambhlekar <pushkar.iit@gmail.com> --- kernel/power/snapshot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c index 3b1e0f3..fa46606 100644 --- a/kernel/power/snapshot.c +++ b/kernel/power/snapshot.c @@ -1425,7 +1425,7 @@ static unsigned int nr_meta_pages; * Numbers of normal and highmem page frames allocated for hibernation image * before suspending devices. */ -unsigned int alloc_normal, alloc_highmem; +static unsigned int alloc_normal, alloc_highmem; /* * Memory bitmap used for marking saveable pages (during hibernation) or * hibernation image pages (during restore) -- 2.7.4
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