Commit 4ed97b3c authored Oct 30, 2018 by Eric Biggers Committed by Linus Torvalds Oct 31, 2018

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: Eric Biggers <ebiggers@google.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus 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)

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