From 9096bbe951ddd3f9dc813e73b5bde6d5715d1cdb Mon Sep 17 00:00:00 2001 From: Miaohe Lin Date: Thu, 28 Apr 2022 23:15:58 -0700 Subject: mm: shmem: make shmem_init return void The return value of shmem_init is never used. So we can make it return void now. [akpm@linux-foundation.org: remove `return;' from void-returning function, per Muchun Song] Link: https://lkml.kernel.org/r/20220328112707.22217-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Cc: Muchun Song Cc: Hugh Dickins Signed-off-by: Andrew Morton --- mm/shmem.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) (limited to 'mm') diff --git a/mm/shmem.c b/mm/shmem.c index 4b2fea33158e..e504d734177b 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -3888,7 +3888,7 @@ static struct file_system_type shmem_fs_type = { .fs_flags = FS_USERNS_MOUNT, }; -int __init shmem_init(void) +void __init shmem_init(void) { int error; @@ -3913,14 +3913,13 @@ int __init shmem_init(void) else shmem_huge = SHMEM_HUGE_NEVER; /* just in case it was patched */ #endif - return 0; + return; out1: unregister_filesystem(&shmem_fs_type); out2: shmem_destroy_inodecache(); shm_mnt = ERR_PTR(error); - return error; } #if defined(CONFIG_TRANSPARENT_HUGEPAGE) && defined(CONFIG_SYSFS) @@ -3998,14 +3997,12 @@ static struct file_system_type shmem_fs_type = { .fs_flags = FS_USERNS_MOUNT, }; -int __init shmem_init(void) +void __init shmem_init(void) { BUG_ON(register_filesystem(&shmem_fs_type) != 0); shm_mnt = kern_mount(&shmem_fs_type); BUG_ON(IS_ERR(shm_mnt)); - - return 0; } int shmem_unuse(unsigned int type) -- cgit v1.2.3