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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-05 17:50:20 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-11 17:42:58 -0600 |
| commit | de492c83cae0af72de370b9404aacda93dafcad5 (patch) | |
| tree | 5cf1cab5c03c50508900956c7a291cf3e36d4c90 /include/linux | |
| parent | treewide: use get_random_bytes() when possible (diff) | |
| download | linux-dev-de492c83cae0af72de370b9404aacda93dafcad5.tar.xz linux-dev-de492c83cae0af72de370b9404aacda93dafcad5.zip | |
prandom: remove unused functions
With no callers left of prandom_u32() and prandom_bytes(), as well as
get_random_int(), remove these deprecated wrappers, in favor of
get_random_u32() and get_random_bytes().
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Yury Norov <yury.norov@gmail.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/prandom.h | 12 | ||||
| -rw-r--r-- | include/linux/random.h | 5 |
2 files changed, 0 insertions, 17 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; }; diff --git a/include/linux/random.h b/include/linux/random.h index 08322f700cdc..147a5e0d0b8e 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -42,10 +42,6 @@ u8 get_random_u8(void); u16 get_random_u16(void); u32 get_random_u32(void); u64 get_random_u64(void); -static inline unsigned int get_random_int(void) -{ - return get_random_u32(); -} static inline unsigned long get_random_long(void) { #if BITS_PER_LONG == 64 @@ -100,7 +96,6 @@ declare_get_random_var_wait(u8, u8) declare_get_random_var_wait(u16, u16) declare_get_random_var_wait(u32, u32) declare_get_random_var_wait(u64, u32) -declare_get_random_var_wait(int, unsigned int) declare_get_random_var_wait(long, unsigned long) #undef declare_get_random_var |