linux-kernel - [PATCH] staging: silicom: fix sparse warning for static variable

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Message-Id: <1401665668-15622-1-git-send-email-shack@linux.com>
Date:	Sun,  1 Jun 2014 19:34:28 -0400
From:	James A Shackleford <shack@...ux.com>
To:	gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Cc:	James A Shackleford <shack@...ux.com>
Subject: [PATCH] staging: silicom: fix sparse warning for static variable

This patch fixes the following sparse warning in bpctl_mod.c:
warning: symbol 'bpvm_lock' was not declared. Should it be static?

Signed-off-by: James A Shackleford <shack@...ux.com>
---
 drivers/staging/silicom/bpctl_mod.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/silicom/bpctl_mod.c b/drivers/staging/silicom/bpctl_mod.c
index f74b5e7..765fce8 100644
--- a/drivers/staging/silicom/bpctl_mod.c
+++ b/drivers/staging/silicom/bpctl_mod.c
@@ -41,7 +41,7 @@ MODULE_AUTHOR("Anna Lukin, annal@...icom.co.il");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION(BP_MOD_DESCR);
 MODULE_VERSION(BP_MOD_VER);
-spinlock_t bpvm_lock;
+static spinlock_t bpvm_lock;
 
 #define unlock_bpctl()					\
 	up(&bpctl_sema);
-- 
1.7.9.5

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