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device_tree: Replace error_setg(&error_fatal) by error_report() + exit()

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Use error_report() + exit() instead of error_setg(&error_fatal),
as suggested by the "qapi/error.h" documentation:

   Please don't error_setg(&error_fatal, ...), use error_report() and
   exit(), because that's more obvious.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-id: 20180625165749.3910-4-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2018-06-29 15:11:00 +01:00 committed by Peter Maydell
parent 88bbd3fb60
commit 38754e43f6
1 changed files with 13 additions and 10 deletions
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23
device_tree.c
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@ -140,15 +140,16 @@ static void read_fstree(void *fdt, const char *dirname)
const char *parent_node;
if (strstr(dirname, root_dir) != dirname) {
error_setg(&error_fatal, "%s: %s must be searched within %s",
__func__, dirname, root_dir);
error_report("%s: %s must be searched within %s",
__func__, dirname, root_dir);
exit(1);
}
parent_node = &dirname[strlen(SYSFS_DT_BASEDIR)];
d = opendir(dirname);
if (!d) {
error_setg(&error_fatal, "%s cannot open %s", __func__, dirname);
return;
error_report("%s cannot open %s", __func__, dirname);
exit(1);
}
while ((de = readdir(d)) != NULL) {
@ -162,7 +163,8 @@ static void read_fstree(void *fdt, const char *dirname)
tmpnam = g_strdup_printf("%s/%s", dirname, de->d_name);
if (lstat(tmpnam, &st) < 0) {
error_setg(&error_fatal, "%s cannot lstat %s", __func__, tmpnam);
error_report("%s cannot lstat %s", __func__, tmpnam);
exit(1);
}
if (S_ISREG(st.st_mode)) {
@ -170,8 +172,9 @@ static void read_fstree(void *fdt, const char *dirname)
gsize len;
if (!g_file_get_contents(tmpnam, &val, &len, NULL)) {
error_setg(&error_fatal, "%s not able to extract info from %s",
__func__, tmpnam);
error_report("%s not able to extract info from %s",
__func__, tmpnam);
exit(1);
}
if (strlen(parent_node) > 0) {
@ -206,9 +209,9 @@ void *load_device_tree_from_sysfs(void)
host_fdt = create_device_tree(&host_fdt_size);
read_fstree(host_fdt, SYSFS_DT_BASEDIR);
if (fdt_check_header(host_fdt)) {
error_setg(&error_fatal,
"%s host device tree extracted into memory is invalid",
__func__);
error_report("%s host device tree extracted into memory is invalid",
__func__);
exit(1);
}
return host_fdt;
}