Detail: Stop bothering about md drivers older than 0.90.00

Remove further handling of md driver version older than 0.90.00

Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>

diff --git a/Detail.c b/Detail.c
index fa6d4c7758d26fbe80b2a247d9954259e178b11b..d4e620438f93d6c90f107dfbea5f0d31c6cca416 100644 (file)
--- a/Detail.c
+++ b/Detail.c
@@ -54,7 +54,6 @@ int Detail(char *dev, struct context *c)
         * Print out details for an md array
         */
        int fd = open(dev, O_RDONLY);
-       int vers;
        mdu_array_info_t array;
        mdu_disk_info_t *disks;
        int next;
@@ -88,22 +87,14 @@ int Detail(char *dev, struct context *c)
                        dev, strerror(errno));
                return rv;
        }
-       vers = md_get_version(fd);
-       if (vers < 0) {
-               pr_err("%s does not appear to be an md device\n",
-                       dev);
-               close(fd);
-               return rv;
-       }
-       if (vers < 9000) {
-               pr_err("cannot get detail for md device %s: driver version too old.\n",
-                       dev);
+       sra = sysfs_read(fd, NULL, GET_VERSION|GET_DEVS);
+       if (!sra) {
+               pr_err("%s does not appear to be an md device\n", dev);
                close(fd);
                return rv;
        }
-       sra = sysfs_read(fd, NULL, GET_VERSION|GET_DEVS);
-       external = (sra != NULL && sra->array.major_version == -1
-                   && sra->array.minor_version == -2);
+       external = (sra != NULL && sra->array.major_version == -1 &&
+                   sra->array.minor_version == -2);
        st = super_by_fd(fd, &subarray);
        if (md_get_array_info(fd, &array) == 0) {
                inactive = 0;
@@ -378,9 +369,7 @@ int Detail(char *dev, struct context *c)
                }
 
                /* Only try GET_BITMAP_FILE for 0.90.01 and later */
-               if (vers >= 9001 &&
-                   ioctl(fd, GET_BITMAP_FILE, &bmf) == 0 &&
-                   bmf.pathname[0]) {
+               if (ioctl(fd, GET_BITMAP_FILE, &bmf) == 0 && bmf.pathname[0]) {
                        printf(" bitmap=%s", bmf.pathname);
                }
        } else {
@@ -449,9 +438,7 @@ int Detail(char *dev, struct context *c)
                               array.not_persistent?"not ":"");
                printf("\n");
                /* Only try GET_BITMAP_FILE for 0.90.01 and later */
-               if (vers >= 9001 &&
-                   ioctl(fd, GET_BITMAP_FILE, &bmf) == 0 &&
-                   bmf.pathname[0]) {
+               if (ioctl(fd, GET_BITMAP_FILE, &bmf) == 0 && bmf.pathname[0]) {
                        printf("     Intent Bitmap : %s\n", bmf.pathname);
                        printf("\n");
                } else if (array.state & (1<<MD_SB_BITMAP_PRESENT))