Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] vsprintf: fix build warning | Date | Fri, 6 Jul 2018 15:47:08 +0200 |
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The have_filled_random_ptr_key variable was recently removed, but then reappeared with another patch, presumably after an incorrect rebase:
lib/vsprintf.c:1668:13: error: 'have_filled_random_ptr_key' defined but not used [-Werror=unused-variable]
This removes it again.
Fixes: 85f4f12d5139 ("vsprintf: Replace memory barrier with static_key for random_ptr_key update") Fixes: bfe80ed3d7c7 ("vsprintf: add command line option debug_boot_weak_hash") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- lib/vsprintf.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index cdc2c355dff5..5fe18ac4d37c 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -1665,7 +1665,6 @@ static int __init debug_boot_weak_hash_enable(char *str) } early_param("debug_boot_weak_hash", debug_boot_weak_hash_enable); -static bool have_filled_random_ptr_key __read_mostly; static siphash_key_t ptr_key __read_mostly; static void enable_ptr_key_workfn(struct work_struct *work) -- 2.9.0
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