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authorMatteo Croce <mcroce@microsoft.com>2021-06-30 18:56:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-01 11:06:05 -0700
commitce71efd03916ea8fe45e9ef6bd6abe4c20734a57 (patch)
tree1756f02a78908836916af15d5342a01c3a24f448 /lib
parentad65dcef3a87c24d6c6156eae5e7b47311d6e3cf (diff)
downloadlwn-ce71efd03916ea8fe45e9ef6bd6abe4c20734a57.tar.gz
lwn-ce71efd03916ea8fe45e9ef6bd6abe4c20734a57.zip
lib/test_string.c: allow module removal
The test_string module can't be removed because it lacks an exit hook. Since there is no reason for it to be permanent, add an empty one to allow module removal. Link: https://lkml.kernel.org/r/20210616234503.28678-1-mcroce@linux.microsoft.com Signed-off-by: Matteo Croce <mcroce@microsoft.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/test_string.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/test_string.c b/lib/test_string.c
index 7b31f4a505bf..9dfd6f52de92 100644
--- a/lib/test_string.c
+++ b/lib/test_string.c
@@ -179,6 +179,10 @@ static __init int strnchr_selftest(void)
return 0;
}
+static __exit void string_selftest_remove(void)
+{
+}
+
static __init int string_selftest_init(void)
{
int test, subtest;
@@ -216,4 +220,5 @@ fail:
}
module_init(string_selftest_init);
+module_exit(string_selftest_remove);
MODULE_LICENSE("GPL v2");