From: Ben Gras <ben@minix3.org>
Date: Mon, 26 Jan 2009 13:02:41 +0000 (+0000)
Subject: don't hang on disappearing filesystem.
X-Git-Tag: v3.1.4~124
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/addsub.png?a=commitdiff_plain;h=4984a86f328adc9f4ea38343ae4aa9afe1cefefc;p=minix.git

don't hang on disappearing filesystem.
---

diff --git a/servers/vfs/request.c b/servers/vfs/request.c
index a51d9543a..98e91c409 100644
--- a/servers/vfs/request.c
+++ b/servers/vfs/request.c
@@ -1029,18 +1029,21 @@ PRIVATE int fs_sendrec_f(char *file, int line, endpoint_t fs_e, message *reqm)
    * case of a dead driver */
   origm = *reqm;
   
+#if 0
   for (;;) {
+#endif
       /* Do the actual send, receive */
       if (OK != (r=sendrec(fs_e, reqm))) {
           printf("VFS:fs_sendrec:%s:%d: error sending message. FS_e: %d req_nr: %d err: %d\n", 
                   file, line, fs_e, reqm->m_type, r);
+	  return r;
       }
 
+#if 0
       if(r == OK) {
       	/* Sendrec was okay */
       	break;
       }
-
       /* Dead driver */
       if (r == EDEADSRCDST || r == EDSTDIED || r == ESRCDIED) {
           old_driver_e = NONE;
@@ -1097,6 +1100,7 @@ PRIVATE int fs_sendrec_f(char *file, int line, endpoint_t fs_e, message *reqm)
        printf("fs_sendrec: unhandled error %d sending to %d\n", r, fs_e);
        panic(__FILE__, "fs_sendrec: unhandled error", NO_NUM);
   }
+#endif
 
   /* Return message type */
   return reqm->m_type;