udev: use startswith() and streq()

[elogind.git] / src / udev / udev-builtin-blkid.c

diff --git a/src/udev/udev-builtin-blkid.c b/src/udev/udev-builtin-blkid.c
index 174e20e2fa161c6e2b778e2682603e089f4e5851..39f286a745977a404efaf4e827ad4937c43b63b3 100644 (file)
--- a/src/udev/udev-builtin-blkid.c
+++ b/src/udev/udev-builtin-blkid.c
@@ -37,45 +37,45 @@ static void print_property(struct udev_device *dev, bool test, const char *name,
 
         s[0] = '\0';
 
-        if (!strcmp(name, "TYPE")) {
+        if (streq(name, "TYPE")) {
                 udev_builtin_add_property(dev, test, "ID_FS_TYPE", value);
 
-        } else if (!strcmp(name, "USAGE")) {
+        } else if (streq(name, "USAGE")) {
                 udev_builtin_add_property(dev, test, "ID_FS_USAGE", value);
 
-        } else if (!strcmp(name, "VERSION")) {
+        } else if (streq(name, "VERSION")) {
                 udev_builtin_add_property(dev, test, "ID_FS_VERSION", value);
 
-        } else if (!strcmp(name, "UUID")) {
+        } else if (streq(name, "UUID")) {
                 blkid_safe_string(value, s, sizeof(s));
                 udev_builtin_add_property(dev, test, "ID_FS_UUID", s);
                 blkid_encode_string(value, s, sizeof(s));
                 udev_builtin_add_property(dev, test, "ID_FS_UUID_ENC", s);
 
-        } else if (!strcmp(name, "UUID_SUB")) {
+        } else if (streq(name, "UUID_SUB")) {
                 blkid_safe_string(value, s, sizeof(s));
                 udev_builtin_add_property(dev, test, "ID_FS_UUID_SUB", s);
                 blkid_encode_string(value, s, sizeof(s));
                 udev_builtin_add_property(dev, test, "ID_FS_UUID_SUB_ENC", s);
 
-        } else if (!strcmp(name, "LABEL")) {
+        } else if (streq(name, "LABEL")) {
                 blkid_safe_string(value, s, sizeof(s));
                 udev_builtin_add_property(dev, test, "ID_FS_LABEL", s);
                 blkid_encode_string(value, s, sizeof(s));
                 udev_builtin_add_property(dev, test, "ID_FS_LABEL_ENC", s);
 
-        } else if (!strcmp(name, "PTTYPE")) {
+        } else if (streq(name, "PTTYPE")) {
                 udev_builtin_add_property(dev, test, "ID_PART_TABLE_TYPE", value);
 
-        } else if (!strcmp(name, "PART_ENTRY_NAME")) {
+        } else if (streq(name, "PART_ENTRY_NAME")) {
                 blkid_encode_string(value, s, sizeof(s));
                 udev_builtin_add_property(dev, test, "ID_PART_ENTRY_NAME", s);
 
-        } else if (!strcmp(name, "PART_ENTRY_TYPE")) {
+        } else if (streq(name, "PART_ENTRY_TYPE")) {
                 blkid_encode_string(value, s, sizeof(s));
                 udev_builtin_add_property(dev, test, "ID_PART_ENTRY_TYPE", s);
 
-        } else if (!strncmp(name, "PART_ENTRY_", 11)) {
+        } else if (startswith(name, "PART_ENTRY_")) {
                 util_strscpyl(s, sizeof(s), "ID_", name, NULL);
                 udev_builtin_add_property(dev, test, s, value);
         }
@@ -115,7 +115,6 @@ static int probe_superblocks(blkid_probe pr)
 
 static int builtin_blkid(struct udev_device *dev, int argc, char *argv[], bool test)
 {
-        struct udev *udev = udev_device_get_udev(dev);
         int64_t offset = 0;
         bool noraid = false;
         int fd = -1;
@@ -151,10 +150,8 @@ static int builtin_blkid(struct udev_device *dev, int argc, char *argv[], bool t
         }
 
         pr = blkid_new_probe();
-        if (!pr) {
-                err = -ENOMEM;
+        if (!pr)
                 return EXIT_FAILURE;
-        }
 
         blkid_probe_set_superblocks_flags(pr,
                 BLKID_SUBLKS_LABEL | BLKID_SUBLKS_UUID |