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lib/test_printf: Add empty module_exit function 

Currently the test_printf module does not have an exit function, this
prevents the module from being unloaded.  If we cannot unload the
module we cannot run the tests a second time.

Add an empty exit function.

Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Tobin C. Harding <tobin@kernel.org>
Signed-off-by: Shuah Khan <shuah@kernel.org>
This commit is contained in:
Tobin C. Harding 2019-04-05 12:58:54 +11:00 committed by Shuah Khan
parent 6f9e64b0ff
commit 6989808ee7
1 changed files with 6 additions and 0 deletions
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6
lib/test_printf.c
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@ -615,5 +615,11 @@ test_printf_init(void)
module_init(test_printf_init);
static void __exit test_printf_exit(void)
{
}
module_exit(test_printf_exit);
MODULE_AUTHOR("Rasmus Villemoes <linux@rasmusvillemoes.dk>");
MODULE_LICENSE("GPL");