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hw/cxl/cxl-cdat: Make ct3_build_cdat() return boolean

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As error.h suggested, the best practice for callee is to return
something to indicate success / failure.

So make ct3_build_cdat() return boolean, and this is the preparation for
cxl_doe_cdat_init() returning boolean.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <20240418100433.1085447-3-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Zhao Liu 2024-04-18 18:04:32 +08:00 committed by Philippe Mathieu-Daudé
parent 2c5b2d9128
commit a133d207a8
1 changed files with 5 additions and 4 deletions
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9
hw/cxl/cxl-cdat.c
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@ -44,7 +44,7 @@ static void cdat_len_check(CDATSubHeader *hdr, Error **errp)
}
}
static void ct3_build_cdat(CDATObject *cdat, Error **errp)
static bool ct3_build_cdat(CDATObject *cdat, Error **errp)
{
g_autofree CDATTableHeader *cdat_header = NULL;
g_autofree CDATEntry *cdat_st = NULL;
@ -58,7 +58,7 @@ static void ct3_build_cdat(CDATObject *cdat, Error **errp)
cdat_header = g_malloc0(sizeof(*cdat_header));
if (!cdat_header) {
error_setg(errp, "Failed to allocate CDAT header");
return;
return false;
}
cdat->built_buf_len = cdat->build_cdat_table(&cdat->built_buf,
@ -67,14 +67,14 @@ static void ct3_build_cdat(CDATObject *cdat, Error **errp)
if (cdat->built_buf_len <= 0) {
/* Build later as not all data available yet */
cdat->to_update = true;
return;
return true;
}
cdat->to_update = false;
cdat_st = g_malloc0(sizeof(*cdat_st) * (cdat->built_buf_len + 1));
if (!cdat_st) {
error_setg(errp, "Failed to allocate CDAT entry array");
return;
return false;
}
/* Entry 0 for CDAT header, starts with Entry 1 */
@ -109,6 +109,7 @@ static void ct3_build_cdat(CDATObject *cdat, Error **errp)
cdat_st[0].length = sizeof(*cdat_header);
cdat->entry_len = 1 + cdat->built_buf_len;
cdat->entry = g_steal_pointer(&cdat_st);
return true;
}
static bool ct3_load_cdat(CDATObject *cdat, Error **errp)