To my knowledge, no one ever reported seeing this pop.
Suresh Jayaraman <sjayaraman@xxxxxxxxxx>
Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
fs/cifs/transport.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index cf8bf69..653bf26 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -179,13 +179,7 @@ smb_send_kvec(struct TCP_Server_Info *server, struct kvec *iov, size_t n_vec,
*/
rc = kernel_sendmsg(ssocket, &smb_msg, &iov[first_vec],
n_vec - first_vec, remaining);
- if (rc == -ENOSPC || rc == -EAGAIN) {
- /*
- * Catch if a low level driver returns -ENOSPC. This
- * WARN_ON will be removed by 3.10 if no one reports
- * seeing this.
- */
- WARN_ON_ONCE(rc == -ENOSPC);
+ if (rc == -EAGAIN) {
i++;
if (i >= 14 || (!server->noblocksnd && (i > 2))) {
cifs_dbg(VFS, "sends on sock %p stuck for 15 seconds\n",
--
1.7.11.7
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