Merge branch 'for-4.20' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie...

[linux-2.6-microblaze.git] / lib / parser.c

diff --git a/lib/parser.c b/lib/parser.c
index 0142ef2..dd70e5e 100644 (file)
--- a/lib/parser.c
+++ b/lib/parser.c
@@ -131,13 +131,10 @@ static int match_number(substring_t *s, int *result, int base)
        char *buf;
        int ret;
        long 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 = 0;
        val = simple_strtol(buf, &endp, base);
@@ -166,13 +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)