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authorYueHaibing <yuehaibing@huawei.com>2020-04-10 14:56:20 +0300
committerBoris Ostrovsky <boris.ostrovsky@oracle.com>2020-05-21 21:06:42 +0300
commit5333875301d64e96d1400592a500f56ac7a33f27 (patch)
tree3a28a8d60c224a1214ce3d9a66215dd05dd25996 /drivers/xen
parentc54b071c192dfe8061336f650ceaf358e6386e0b (diff)
downloadlinux-5333875301d64e96d1400592a500f56ac7a33f27.tar.xz
xen/pvcalls: Make pvcalls_back_global static
Fix sparse warning: drivers/xen/pvcalls-back.c:30:3: warning: symbol 'pvcalls_back_global' was not declared. Should it be static? Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20200410115620.33024-1-yuehaibing@huawei.com Reviewed-by: Stefano Stabellini <sstabellini@kernel.org> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/pvcalls-back.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/pvcalls-back.c b/drivers/xen/pvcalls-back.c
index 41a18ece029a..9eae1fceec1e 100644
--- a/drivers/xen/pvcalls-back.c
+++ b/drivers/xen/pvcalls-back.c
@@ -24,7 +24,7 @@
#define PVCALLS_VERSIONS "1"
#define MAX_RING_ORDER XENBUS_MAX_RING_GRANT_ORDER
-struct pvcalls_back_global {
+static struct pvcalls_back_global {
struct list_head frontends;
struct semaphore frontends_lock;
} pvcalls_back_global;