In llog_cat_new_log(), sparse emits a context imbalance (unexpected lock)
warning due its inability to detect the noreturn attribute in
lbug_with_lock() function inside LBUG macro. Adding a never reached
return statement suppresses this warning.
Signed-off-by: Tolga Ceylan <tolga.cey...@gmail.com>
---
drivers/staging/lustre/lustre/obdclass/llog_cat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/lustre/lustre/obdclass/llog_cat.c
b/drivers/staging/lustre/lustre/obdclass/llog_cat.c
index c8f6ab0..259947c 100644
--- a/drivers/staging/lustre/lustre/obdclass/llog_cat.c
+++ b/drivers/staging/lustre/lustre/obdclass/llog_cat.c
@@ -108,6 +108,7 @@ static int llog_cat_new_log(const struct lu_env *env,
index);
spin_unlock(&loghandle->lgh_hdr_lock);
LBUG(); /* should never happen */
+ return -EINVAL;
}
spin_unlock(&loghandle->lgh_hdr_lock);
--
2.4.2
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