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CIFS: Indicate reconnect with ECONNABORTED error code 

that let us not mix it with EAGAIN.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Pavel Shilovsky 2014-07-10 09:55:52 +04:00 committed by Steve French
parent bed9da0213
commit 3fabaa2746
2 changed files with 6 additions and 6 deletions
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8
fs/cifs/connect.c
View File

@ -557,7 +557,7 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct kvec *iov_orig,
try_to_freeze();
if (server_unresponsive(server)) {
total_read = -EAGAIN;
total_read = -ECONNABORTED;
break;
}
@ -571,7 +571,7 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct kvec *iov_orig,
break;
} else if (server->tcpStatus == CifsNeedReconnect) {
cifs_reconnect(server);
total_read = -EAGAIN;
total_read = -ECONNABORTED;
break;
} else if (length == -ERESTARTSYS ||
length == -EAGAIN ||
@ -588,7 +588,7 @@ cifs_readv_from_socket(struct TCP_Server_Info *server, struct kvec *iov_orig,
cifs_dbg(FYI, "Received no data or error: expecting %d\n"
"got %d", to_read, length);
cifs_reconnect(server);
total_read = -EAGAIN;
total_read = -ECONNABORTED;
break;
}
}
@ -786,7 +786,7 @@ standard_receive3(struct TCP_Server_Info *server, struct mid_q_entry *mid)
cifs_dbg(VFS, "SMB response too long (%u bytes)\n", pdu_length);
cifs_reconnect(server);
wake_up(&server->response_q);
return -EAGAIN;
return -ECONNABORTED;
}
/* switch to large buffer if too big for a small one */

4
fs/cifs/file.c
View File

@ -2909,7 +2909,7 @@ cifs_uncached_read_into_pages(struct TCP_Server_Info *server,
total_read += result;
}
return total_read > 0 && result != -EAGAIN ? total_read : result;
return total_read > 0 && result != -ECONNABORTED ? total_read : result;
}
static int
@ -3359,7 +3359,7 @@ cifs_readpages_read_into_pages(struct TCP_Server_Info *server,
total_read += result;
}
return total_read > 0 && result != -EAGAIN ? total_read : result;
return total_read > 0 && result != -ECONNABORTED ? total_read : result;
}
static int