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Bug #10802

xenbus: NULL pointer errors

Added by Toomas Soome 4 days ago.

Status:
In Progress
Priority:
Normal
Assignee:
Category:
driver - device drivers
Start date:
2019-04-14
Due date:
% Done:

90%

Estimated time:
Difficulty:
Medium
Tags:

Description

NULL pointer errors:

In file included from ../../common/sys/param.h:48:0,
                 from ../../common/sys/sysmacros.h:37,
                 from ../../common/xen/io/xenbus_dev.c:60:
../../common/xen/io/xenbus_dev.c: In function 'xenbusdrv_attach':
../../common/sys/null.h:32:14: error: passing argument 6 of 'ddi_create_minor_node' makes integer from pointer without a cast [-Werror=int-conversion]
 #define NULL ((void *)0)
              ^
../../common/xen/io/xenbus_dev.c:289:18: note: in expansion of macro 'NULL'
      DDI_PSEUDO, NULL);
                  ^~~~
In file included from ../../common/xen/io/xenbus_dev.c:72:0:
../../common/sys/sunddi.h:1564:1: note: expected 'int' but argument is of type 'void *'
 ddi_create_minor_node(dev_info_t *dip, char *name, int spec_type,
 ^~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

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