[PATCH v2 5/5] prandom: remove unused functions

From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: linux-kernel@vger.kernel.org, patches@lists.linux.dev
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>,
	"Andreas Noever" <andreas.noever@gmail.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Borislav Petkov" <bp@alien8.de>,
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	"David S . Miller" <davem@davemloft.net>,
	"Eric Dumazet" <edumazet@google.com>,
	"Florian Westphal" <fw@strlen.de>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"H . Peter Anvin" <hpa@zytor.com>,
	"Herbert Xu" <herbert@gondor.apana.org.au>,
	"Hugh Dickins" <hughd@google.com>,
	"Jakub Kicinski" <kuba@kernel.org>,
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	"Jozsef Kadlecsik" <kadlec@netfilter.org>,
	"KP Singh" <kpsingh@kernel.org>,
	"Kees Cook" <keescook@chromium.org>,
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Subject: [PATCH v2 5/5] prandom: remove unused functions
Date: Thu,  6 Oct 2022 07:25:10 -0600	[thread overview]
Message-ID: <20221006132510.23374-6-Jason@zx2c4.com> (raw)
In-Reply-To: <20221006132510.23374-1-Jason@zx2c4.com>

With no callers left of prandom_u32() and prandom_bytes(), remove these
deprecated wrappers.

Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 include/linux/prandom.h | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/include/linux/prandom.h b/include/linux/prandom.h
index 78db003bc290..e0a0759dd09c 100644
--- a/include/linux/prandom.h
+++ b/include/linux/prandom.h
@@ -12,18 +12,6 @@
 #include <linux/percpu.h>
 #include <linux/random.h>
 
-/* Deprecated: use get_random_u32 instead. */
-static inline u32 prandom_u32(void)
-{
-	return get_random_u32();
-}
-
-/* Deprecated: use get_random_bytes instead. */
-static inline void prandom_bytes(void *buf, size_t nbytes)
-{
-	return get_random_bytes(buf, nbytes);
-}
-
 struct rnd_state {
 	__u32 s1, s2, s3, s4;
 };
-- 
2.37.3

