diff options
Diffstat (limited to 'arch/s390/hypfs/hypfs_vm_fs.c')
| -rw-r--r-- | arch/s390/hypfs/hypfs_vm_fs.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/arch/s390/hypfs/hypfs_vm_fs.c b/arch/s390/hypfs/hypfs_vm_fs.c index 6011289afa8c..a149a9f92e40 100644 --- a/arch/s390/hypfs/hypfs_vm_fs.c +++ b/arch/s390/hypfs/hypfs_vm_fs.c @@ -19,10 +19,9 @@ #define ATTRIBUTE(dir, name, member) \ do { \ - void *rc; \ - rc = hypfs_create_u64(dir, name, member); \ - if (IS_ERR(rc)) \ - return PTR_ERR(rc); \ + int rc = hypfs_create_u64(dir, name, member); \ + if (rc) \ + return rc; \ } while (0) static int hypfs_vm_create_guest(struct dentry *systems_dir, @@ -85,7 +84,7 @@ static int hypfs_vm_create_guest(struct dentry *systems_dir, int hypfs_vm_create_files(struct dentry *root) { - struct dentry *dir, *file; + struct dentry *dir; struct diag2fc_data *data; unsigned int count = 0; int rc, i; @@ -100,11 +99,9 @@ int hypfs_vm_create_files(struct dentry *root) rc = PTR_ERR(dir); goto failed; } - file = hypfs_create_str(dir, "type", "z/VM Hypervisor"); - if (IS_ERR(file)) { - rc = PTR_ERR(file); + rc = hypfs_create_str(dir, "type", "z/VM Hypervisor"); + if (rc) goto failed; - } /* physical cpus */ dir = hypfs_mkdir(root, "cpus"); @@ -112,11 +109,9 @@ int hypfs_vm_create_files(struct dentry *root) rc = PTR_ERR(dir); goto failed; } - file = hypfs_create_u64(dir, "count", data->lcpus); - if (IS_ERR(file)) { - rc = PTR_ERR(file); + rc = hypfs_create_u64(dir, "count", data->lcpus); + if (rc) goto failed; - } /* guests */ dir = hypfs_mkdir(root, "systems"); |