diff options
Diffstat (limited to 'tools/testing/selftests/mm/ksm_tests.c')
| -rw-r--r-- | tools/testing/selftests/mm/ksm_tests.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/tools/testing/selftests/mm/ksm_tests.c b/tools/testing/selftests/mm/ksm_tests.c index dcdd5bb20f3d..e80deac1436b 100644 --- a/tools/testing/selftests/mm/ksm_tests.c +++ b/tools/testing/selftests/mm/ksm_tests.c @@ -58,40 +58,12 @@ int debug; static int ksm_write_sysfs(const char *file_path, unsigned long val) { - FILE *f = fopen(file_path, "w"); - - if (!f) { - fprintf(stderr, "f %s\n", file_path); - perror("fopen"); - return 1; - } - if (fprintf(f, "%lu", val) < 0) { - perror("fprintf"); - fclose(f); - return 1; - } - fclose(f); - - return 0; + return write_sysfs(file_path, val); } static int ksm_read_sysfs(const char *file_path, unsigned long *val) { - FILE *f = fopen(file_path, "r"); - - if (!f) { - fprintf(stderr, "f %s\n", file_path); - perror("fopen"); - return 1; - } - if (fscanf(f, "%lu", val) != 1) { - perror("fscanf"); - fclose(f); - return 1; - } - fclose(f); - - return 0; + return read_sysfs(file_path, val); } static void ksm_print_sysfs(void) |