[PATCH 2/5] module: Remove unnecessary +1 from last_unloaded_module::name size

[Petr Pavlu]

The variable last_unloaded_module::name tracks the name of the last
unloaded module. It is a string copy of module::name, which is
MODULE_NAME_LEN bytes in size and includes the NUL terminator. Therefore,
the size of last_unloaded_module::name can also be just MODULE_NAME_LEN,
without the need for an extra byte.

Fixes: e14af7eeb47e ("debug: track and print last unloaded module in the oops 
trace")
Signed-off-by: Petr Pavlu <petr.pa...@suse.com>
---
 kernel/module/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/module/main.c b/kernel/module/main.c
index 933a9854cb7d..04173543639c 100644
--- a/kernel/module/main.c
+++ b/kernel/module/main.c
@@ -580,7 +580,7 @@ MODINFO_ATTR(version);
 MODINFO_ATTR(srcversion);
 
 static struct {
-       char name[MODULE_NAME_LEN + 1];
+       char name[MODULE_NAME_LEN];
        char taints[MODULE_FLAGS_BUF_SIZE];
 } last_unloaded_module;
 
-- 
2.49.0