cifs: Fix crash on unload of cifs_arc4.ko

The exit function is wrongly placed in the __init section and this leads to a crash when the module is unloaded. Just remove both the init and exit functions since this module does not need them. Fixes: 71c0286 ("cifs: fork arc4 and create a separate module...") Signed-off-by: Vincent Whitchurch <[email protected]> Acked-by: Ronnie Sahlberg <[email protected]> Acked-by: Paulo Alcantara (SUSE) <[email protected]> Cc: [email protected] # 5.15 Signed-off-by: Steve French <[email protected]>
niw · Dec 8, 2021 · 51a08bd · 51a08bd
1 parent 0fcfb00
commit 51a08bd
Showing 1 changed file with 0 additions and 13 deletions.
diff --git a/fs/smbfs_common/cifs_arc4.c b/fs/smbfs_common/cifs_arc4.c
@@ -72,16 +72,3 @@ void cifs_arc4_crypt(struct arc4_ctx *ctx, u8 *out, const u8 *in, unsigned int l
 	ctx->y = y;
 }
 EXPORT_SYMBOL_GPL(cifs_arc4_crypt);
-
-static int __init
-init_smbfs_common(void)
-{
-	return 0;
-}
-static void __init
-exit_smbfs_common(void)
-{
-}
-
-module_init(init_smbfs_common)
-module_exit(exit_smbfs_common)