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path: root/fs/cifs/smb2pdu.c
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Diffstat (limited to 'fs/cifs/smb2pdu.c')
-rw-r--r--fs/cifs/smb2pdu.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 5331631386a2..01346b8b6edb 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -2678,27 +2678,27 @@ SMB2_read(const unsigned int xid, struct cifs_io_parms *io_parms,
cifs_small_buf_release(req);
rsp = (struct smb2_read_rsp *)rsp_iov.iov_base;
- shdr = get_sync_hdr(rsp);
- if (shdr->Status == STATUS_END_OF_FILE) {
+ if (rc) {
+ if (rc != -ENODATA) {
+ cifs_stats_fail_inc(io_parms->tcon, SMB2_READ_HE);
+ cifs_dbg(VFS, "Send error in read = %d\n", rc);
+ }
free_rsp_buf(resp_buftype, rsp_iov.iov_base);
- return 0;
+ return rc == -ENODATA ? 0 : rc;
}
- if (rc) {
- cifs_stats_fail_inc(io_parms->tcon, SMB2_READ_HE);
- cifs_dbg(VFS, "Send error in read = %d\n", rc);
- } else {
- *nbytes = le32_to_cpu(rsp->DataLength);
- if ((*nbytes > CIFS_MAX_MSGSIZE) ||
- (*nbytes > io_parms->length)) {
- cifs_dbg(FYI, "bad length %d for count %d\n",
- *nbytes, io_parms->length);
- rc = -EIO;
- *nbytes = 0;
- }
+ *nbytes = le32_to_cpu(rsp->DataLength);
+ if ((*nbytes > CIFS_MAX_MSGSIZE) ||
+ (*nbytes > io_parms->length)) {
+ cifs_dbg(FYI, "bad length %d for count %d\n",
+ *nbytes, io_parms->length);
+ rc = -EIO;
+ *nbytes = 0;
}
+ shdr = get_sync_hdr(rsp);
+
if (*buf) {
memcpy(*buf, (char *)shdr + rsp->DataOffset, *nbytes);
free_rsp_buf(resp_buftype, rsp_iov.iov_base);