From: Eric Biggers <[email protected]> This simplifies the code. No change in behavior.
Signed-off-by: Eric Biggers <[email protected]> --- lib/parser.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/lib/parser.c b/lib/parser.c index 96656a6dd59b..dd70e5e6c9e2 100644 --- a/lib/parser.c +++ b/lib/parser.c @@ -163,13 +163,10 @@ static int match_u64int(substring_t *s, u64 *result, int base) char *buf; int ret; u64 val; - size_t len = s->to - s->from; - buf = kmalloc(len + 1, GFP_KERNEL); + buf = match_strdup(s); if (!buf) return -ENOMEM; - memcpy(buf, s->from, len); - buf[len] = '\0'; ret = kstrtoull(buf, base, &val); if (!ret) -- 2.19.0.rc0.228.g281dcd1b4d0-goog
