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USB: Make iso_status variable a gint. 

The type for this field really can be -ve - it corresponds to errno.

Change-Id: I842664b692ffd944a0c02ad5de750b321b247dbf
Reviewed-on: https://code.wireshark.org/review/38019
Petri-Dish: Martin Mathieson <martin.r.mathieson@googlemail.com>
Tested-by: Petri Dish Buildbot
Reviewed-by: Guy Harris <gharris@sonic.net>
This commit is contained in:
Martin Mathieson 2020-08-01 21:10:35 +01:00 committed by Guy Harris
parent 0334b6af55
commit b4c08d166c
1 changed files with 1 additions and 1 deletions
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epan/dissectors/packet-usb.c
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@ -4473,7 +4473,7 @@ dissect_usbip_iso_transfer(packet_info *pinfo _U_, proto_tree *urb_tree,
for (i = 0; i<iso_numdesc; i++) {
proto_item *iso_desc_ti;
proto_tree *iso_desc_tree;
guint32 iso_status;
gint iso_status;
iso_status = tvb_get_ntohl(tvb, desc_offset + 12);
iso_desc_ti = proto_tree_add_protocol_format(urb_tree, proto_usb, tvb, desc_offset,