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Diffstat (limited to 'drivers/md/bcache/util.c')
-rw-r--r--drivers/md/bcache/util.c35
1 files changed, 0 insertions, 35 deletions
diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c
index 74febd5230df..fc479b026d6d 100644
--- a/drivers/md/bcache/util.c
+++ b/drivers/md/bcache/util.c
@@ -120,41 +120,6 @@ ssize_t bch_hprint(char *buf, int64_t v)
return sprintf(buf, "%llu.%i%c", q, t * 10 / 1024, units[u]);
}
-ssize_t bch_snprint_string_list(char *buf, size_t size, const char * const list[],
- size_t selected)
-{
- char *out = buf;
- size_t i;
-
- for (i = 0; list[i]; i++)
- out += snprintf(out, buf + size - out,
- i == selected ? "[%s] " : "%s ", list[i]);
-
- out[-1] = '\n';
- return out - buf;
-}
-
-ssize_t bch_read_string_list(const char *buf, const char * const list[])
-{
- size_t i;
- char *s, *d = kstrndup(buf, PAGE_SIZE - 1, GFP_KERNEL);
- if (!d)
- return -ENOMEM;
-
- s = strim(d);
-
- for (i = 0; list[i]; i++)
- if (!strcmp(list[i], s))
- break;
-
- kfree(d);
-
- if (!list[i])
- return -EINVAL;
-
- return i;
-}
-
bool bch_is_zero(const char *p, size_t n)
{
size_t i;