From: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx> Replace the use of nested functions where a normal function will suffice. Nested functions are not liked by upstream kernel developers in general. Their use breaks the use of clang as a compiler, and doesn't make the code any better. This code now works for both gcc and clang. From: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx> Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx> Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx> Suggested-by: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx> --- drivers/md/bcache/sysfs.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c index 104c57cd666c..440c3906f852 100644 --- a/drivers/md/bcache/sysfs.c +++ b/drivers/md/bcache/sysfs.c @@ -745,6 +745,11 @@ static struct attribute *bch_cache_set_internal_files[] = { }; KTYPE(bch_cache_set_internal); +static int __bch_cache_cmp(const void *l, const void *r) +{ + return *((uint16_t *) r) - *((uint16_t *) l); +} + SHOW(__bch_cache) { struct cache *ca = container_of(kobj, struct cache, kobj); @@ -769,9 +774,6 @@ SHOW(__bch_cache) CACHE_REPLACEMENT(&ca->sb)); if (attr == &sysfs_priority_stats) { - int cmp(const void *l, const void *r) - { return *((uint16_t *) r) - *((uint16_t *) l); } - struct bucket *b; size_t n = ca->sb.nbuckets, i; size_t unused = 0, available = 0, dirty = 0, meta = 0; @@ -800,7 +802,7 @@ SHOW(__bch_cache) p[i] = ca->buckets[i].prio; mutex_unlock(&ca->set->bucket_lock); - sort(p, n, sizeof(uint16_t), cmp, NULL); + sort(p, n, sizeof(uint16_t), __bch_cache_cmp, NULL); while (n && !cached[n - 1]) -- 2.14.2.920.gcf0c67979c-goog -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html