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-rw-r--r--lib/ferr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/ferr.c b/lib/ferr.c
index d7fa1a84f8..65c0cf886d 100644
--- a/lib/ferr.c
+++ b/lib/ferr.c
@@ -72,9 +72,9 @@ static bool ferr_hash_cmp(const void *a, const void *b)
return f_a->code == f_b->code;
}
-static inline unsigned int ferr_hash_key(void *a)
+static inline unsigned int ferr_hash_key(const void *a)
{
- struct log_ref *f = a;
+ const struct log_ref *f = a;
return f->code;
}