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| author | YueHaibing <yuehaibing@huawei.com> | 2020-04-10 14:56:20 +0300 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2020-05-21 21:06:42 +0300 |
| commit | 5333875301d64e96d1400592a500f56ac7a33f27 (patch) | |
| tree | 3a28a8d60c224a1214ce3d9a66215dd05dd25996 /drivers/xen | |
| parent | c54b071c192dfe8061336f650ceaf358e6386e0b (diff) | |
| download | linux-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.c | 2 |
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; |