got bellow build warning that is indeed a false alarm.
CC [M] drivers/staging/lustre/lustre/llite/llite_nfs.o
drivers/staging/lustre/lustre/libcfs/nidstrings.c: In function ‘
libcfs_str2net_internal’:
drivers/staging/lustre/lustre/libcfs/nidstrings.c:432:17: warning: ‘nf’ may be
used uninitialized in this function [-Wuninitializ
ed]
Signed-off-by: Peng Tao <tao.peng@xxxxxxx>
Signed-off-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
---
drivers/staging/lustre/lustre/libcfs/nidstrings.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/lustre/lustre/libcfs/nidstrings.c b/drivers/staging/lustre/lustre/libcfs/nidstrings.c
index 9a2d70c..ccfd107 100644
--- a/drivers/staging/lustre/lustre/libcfs/nidstrings.c
+++ b/drivers/staging/lustre/lustre/libcfs/nidstrings.c
@@ -414,7 +414,7 @@ libcfs_nid2str(lnet_nid_t nid)
static struct netstrfns *
libcfs_str2net_internal(const char *str, __u32 *net)
{
- struct netstrfns *nf;
+ struct netstrfns *uninitialized_var(nf);
int nob;
int netnum;
int i;
--
1.7.9.5
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