[PATCH] Fix capi reload by unregistering the correct major

[linux-2.6] / drivers / isdn / capi / capi.c

diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 623adbb0d13abe8098912f0203c9218211967019..173c899a1fb40cb9eca8ff5b02844a95519b2527 100644 (file)
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1485,6 +1485,7 @@ static int __init capi_init(void)
 {
        char *p;
        char *compileinfo;
+       int major_ret;
 
        if ((p = strchr(revision, ':')) != 0 && p[1]) {
                strlcpy(rev, p + 2, sizeof(rev));
@@ -1493,11 +1494,11 @@ static int __init capi_init(void)
        } else
                strcpy(rev, "1.0");
 
-       if (register_chrdev(capi_major, "capi20", &capi_fops)) {
+       major_ret = register_chrdev(capi_major, "capi20", &capi_fops);
+       if (major_ret < 0) {
                printk(KERN_ERR "capi20: unable to get major %d\n", capi_major);
-               return -EIO;
+               return major_ret;
        }
-
        capi_class = class_create(THIS_MODULE, "capi");
        if (IS_ERR(capi_class)) {
                unregister_chrdev(capi_major, "capi20");