diff options
Diffstat (limited to 'scripts/kconfig')
| -rw-r--r-- | scripts/kconfig/confdata.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 6ac53bf7aa64..42bc56ee238c 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -130,31 +130,17 @@ static size_t depfile_prefix_len; /* touch depfile for symbol 'name' */ static int conf_touch_dep(const char *name) { - int fd, ret; - char *d; + int fd; /* check overflow: prefix + name + '\0' must fit in buffer. */ if (depfile_prefix_len + strlen(name) + 1 > sizeof(depfile_path)) return -1; - d = depfile_path + depfile_prefix_len; - strcpy(d, name); + strcpy(depfile_path + depfile_prefix_len, name); - /* Assume directory path already exists. */ fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644); - if (fd == -1) { - if (errno != ENOENT) - return -1; - - ret = make_parent_dir(depfile_path); - if (ret) - return ret; - - /* Try it again. */ - fd = open(depfile_path, O_WRONLY | O_CREAT | O_TRUNC, 0644); - if (fd == -1) - return -1; - } + if (fd == -1) + return -1; close(fd); return 0; |