r63: Code style cleanup

diff --git a/nbd-client.c b/nbd-client.c
index 72e7f60fb9805ad142506e17b9052aa9ad9cc270..ecb20fd961b5041d981932c80874edd8c443633c 100644 (file)
--- a/nbd-client.c
+++ b/nbd-client.c
@@ -87,36 +87,36 @@ int main(int argc, char *argv[])
        ++argv; --argc; /* skip programname */
        
        if (strcmp(argv[0], "-d")==0) {
-         nbd = open(argv[1], O_RDWR);
-         if (nbd < 0)
-               err("Can not open NBD: %m");
-         printf("Disconnecting: que, ");
-         if (ioctl(nbd, NBD_CLEAR_QUE)< 0)
-               err("Ioctl failed: %m\n");
-         printf("disconnect, ");
+               nbd = open(argv[1], O_RDWR);
+               if (nbd < 0)
+                       err("Can not open NBD: %m");
+               printf("Disconnecting: que, ");
+               if (ioctl(nbd, NBD_CLEAR_QUE)< 0)
+                       err("Ioctl failed: %m\n");
+               printf("disconnect, ");
 #ifdef NBD_DISCONNECT
-         if (ioctl(nbd, NBD_DISCONNECT)<0)
-               err("Ioctl failed: %m\n");
-         printf("sock, ");
+               if (ioctl(nbd, NBD_DISCONNECT)<0)
+                       err("Ioctl failed: %m\n");
+               printf("sock, ");
 #else
-         fprintf(stderr, "Can't disconnect: I was not compiled with disconnect support!\n" );
-         exit(1);
+               fprintf(stderr, "Can't disconnect: I was not compiled with disconnect support!\n" );
+               exit(1);
 #endif
-         if (ioctl(nbd, NBD_CLEAR_SOCK)<0)
-               err("Ioctl failed: %m\n");
-         printf("done\n");
-         return 0;
+               if (ioctl(nbd, NBD_CLEAR_SOCK)<0)
+                       err("Ioctl failed: %m\n");
+               printf("done\n");
+               return 0;
        }
-
+       
        if (strncmp(argv[0], "bs=", 3)==0) {
-         blocksize=atoi(argv[0]+3);
-         ++argv; --argc; /* skip blocksize */
+               blocksize=atoi(argv[0]+3);
+               ++argv; --argc; /* skip blocksize */
        }
-
+       
        if (argc==0) goto errmsg;
        hostname=argv[0];
        ++argv; --argc; /* skip hostname */
-
+       
        if (argc==0) goto errmsg;
        port = atoi(argv[0]);
        ++argv; --argc; /* skip port */
@@ -201,15 +201,15 @@ fprintf(stderr, "bs=%d, sz=%lu\n", blocksize, size);
 #else
        if (swap)
                if (setsockopt(sock, SOL_SOCKET, SO_SWAPPING, &one, sizeof(int)) < 0)
-                        err("Could not enable swapping: %m");
+                       err("Could not enable swapping: %m");
 #endif
-
+       
        /* Go daemon */
-
+       
        chdir("/");
        if (fork())
                exit(0);
-
+       
        if (ioctl(nbd, NBD_DO_IT) < 0)
                fprintf(stderr, "Kernel call returned: %m");
        else