In stat_print() we have to take the filename component of the input path and retrieve the cdev from that name. Now that we have the cdevname in struct stat we can simplify this.
Signed-off-by: Sascha Hauer <[email protected]> --- fs/fs.c | 25 ++++--------------------- 1 file changed, 4 insertions(+), 21 deletions(-) diff --git a/fs/fs.c b/fs/fs.c index 9022287dff2f4959f64eac76c544634b3978d238..30fe5db4d2800ebfdc0c44603caea15bdff807aa 100644 --- a/fs/fs.c +++ b/fs/fs.c @@ -137,7 +137,6 @@ void stat_print(int dirfd, const char *filename, const struct stat *st) struct fs_device *fdev; struct cdev *cdev = NULL; const char *type = NULL, *typeprefix = ""; - bool is_cdev_link = false; char modestr[11]; mkmodestr(st->st_mode, modestr); @@ -152,23 +151,10 @@ void stat_print(int dirfd, const char *filename, const struct stat *st) case S_IFREG: type = "regular file"; break; } - if (st->st_mode & S_IFCHR) { - char *path; - - path = canonicalize_path(dirfd, filename); - if (path) { - const char *devicefile = devpath_to_name(path); - struct cdev *lcdev; - - lcdev = lcdev_by_name(devicefile); - cdev = cdev_readlink(lcdev); - if (cdev != lcdev) - is_cdev_link = true; - if (cdev) - bdev = cdev_get_block_device(cdev); - - free(path); - } + if ((st->st_mode & S_IFCHR) && st->st_cdevname) { + cdev = cdev_by_name(st->st_cdevname); + if (cdev) + bdev = cdev_get_block_device(cdev); } printf(" File: %s", filename); @@ -182,9 +168,6 @@ void stat_print(int dirfd, const char *filename, const struct stat *st) printf(" -> <readlink error %pe>", ERR_PTR(ret)); else printf(" -> %s", realname); - } else if (is_cdev_link) { - printf(" ~> %s", cdev->name); - typeprefix = "cdev link to "; } printf("\nSize: "); -- 2.47.3
