diff options
Diffstat (limited to 'arch/s390/hypfs/hypfs_diag_fs.c')
| -rw-r--r-- | arch/s390/hypfs/hypfs_diag_fs.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/s390/hypfs/hypfs_diag_fs.c b/arch/s390/hypfs/hypfs_diag_fs.c index 00a6d370a280..ede951dc0085 100644 --- a/arch/s390/hypfs/hypfs_diag_fs.c +++ b/arch/s390/hypfs/hypfs_diag_fs.c @@ -16,6 +16,7 @@ #include <linux/string.h> #include <linux/vmalloc.h> #include <linux/mm.h> +#include <asm/machine.h> #include <asm/diag.h> #include <asm/ebcdic.h> #include "hypfs_diag.h" @@ -208,6 +209,8 @@ static int hypfs_create_cpu_files(struct dentry *cpus_dir, void *cpu_info) snprintf(buffer, TMP_SIZE, "%d", cpu_info__cpu_addr(diag204_get_info_type(), cpu_info)); cpu_dir = hypfs_mkdir(cpus_dir, buffer); + if (IS_ERR(cpu_dir)) + return PTR_ERR(cpu_dir); rc = hypfs_create_u64(cpu_dir, "mgmtime", cpu_info__acc_time(diag204_get_info_type(), cpu_info) - cpu_info__lp_time(diag204_get_info_type(), cpu_info)); @@ -382,7 +385,7 @@ static void diag224_delete_name_table(void) int __init __hypfs_diag_fs_init(void) { - if (MACHINE_IS_LPAR) + if (machine_is_lpar()) return diag224_get_name_table(); return 0; } |