Fix all warnings and re-enable -Wextra.

[libsigrok.git] / filter.c

diff --git a/filter.c b/filter.c
index f9c9a09c78e9d8c056741e4a5fa49bbbdad27077..40a47ca3ff7d28e6684c066146ea8c4f34cd6172 100644 (file)
--- a/filter.c
+++ b/filter.c
@@ -29,7 +29,8 @@
 int filter_probes(int in_unitsize, int out_unitsize, int *probelist,
                char *data_in, uint64_t length_in, char **data_out, uint64_t *length_out)
 {
-       int num_enabled_probes, in_offset, out_offset, out_bit, i;
+       unsigned int in_offset, out_offset;
+       int num_enabled_probes, out_bit, i;
        uint64_t sample_in, sample_out;
 
        *data_out = malloc(length_in);