[PATCH 3/7] cifs: smbd: Return EINTR when interrupted

[Long Li]

From: Long Li <lon...@microsoft.com>

When packets are waiting for outbound I/O and interrupted, return the
proper error code to user process.

Signed-off-by: Long Li <lon...@microsoft.com>
---
 fs/cifs/smbdirect.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c
index 79b025e..b8dd493 100644
--- a/fs/cifs/smbdirect.c
+++ b/fs/cifs/smbdirect.c
@@ -1963,7 +1963,7 @@ static int smbd_recv_buf(struct smbd_connection *info, 
char *buf,
                        info->transport_status != SMBD_CONNECTED);
        /* Don't return any data if interrupted */
        if (rc)
-               return -ENODEV;
+               return rc;
 
        if (info->transport_status != SMBD_CONNECTED) {
                log_read(ERR, "disconnected\n");
@@ -1991,7 +1991,7 @@ static int smbd_recv_page(struct smbd_connection *info,
                info->reassembly_data_length >= to_read ||
                        info->transport_status != SMBD_CONNECTED);
        if (ret)
-               return 0;
+               return ret;
 
        /* now we can read from reassembly queue and not sleep */
        to_address = kmap_atomic(page);
-- 
2.7.4