Commit 4ed97b3c authored by Eric Biggers's avatar Eric Biggers Committed by Linus Torvalds
Browse files

lib/parser.c: switch match_u64int() over to use match_strdup() 

This simplifies the code.  No change in behavior.

Link: http://lkml.kernel.org/r/20180830194814.192880-1-ebiggers@kernel.org


Signed-off-by: default avatarEric Biggers <ebiggers@google.com>
Reviewed-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 30f7bc99

lib/parser.c

+1 −4
Original line number Diff line number Diff line
@@ -166,13 +166,10 @@ 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)