Commit 30f7bc99 authored Oct 30, 2018 by Eric Biggers Committed by Linus Torvalds Oct 31, 2018

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

This simplifies the code.  No change in behavior.

Link: http://lkml.kernel.org/r/20180830194436.188867-1-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 8ec3d768

lib/parser.c

+1 −5

Original line number	Diff line number	Diff line
		@@ -327,10 +327,6 @@ EXPORT_SYMBOL(match_strlcpy);
		*/
		char match_strdup(const substring_t s)
		{
		size_t sz = s->to - s->from + 1;
		char *p = kmalloc(sz, GFP_KERNEL);
		if (p)
		match_strlcpy(p, s, sz);
		return p;
		return kmemdup_nul(s->from, s->to - s->from, GFP_KERNEL);
		}
		EXPORT_SYMBOL(match_strdup);

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