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@@ -212,9 +212,7 @@ static int fit_image_verify_sig(const void *fit, int image_noffset,
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int ret;
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/* Process all hash subnodes of the component image node */
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- for (noffset = fdt_first_subnode(fit, image_noffset);
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- noffset >= 0;
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- noffset = fdt_next_subnode(fit, noffset)) {
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+ fdt_for_each_subnode(fit, noffset, image_noffset) {
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const char *name = fit_get_name(fit, noffset, NULL);
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if (!strncmp(name, FIT_SIG_NODENAME,
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@@ -262,9 +260,7 @@ int fit_image_verify_required_sigs(const void *fit, int image_noffset,
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return 0;
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}
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- for (noffset = fdt_first_subnode(sig_blob, sig_node);
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- noffset >= 0;
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- noffset = fdt_next_subnode(sig_blob, noffset)) {
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+ fdt_for_each_subnode(sig_blob, noffset, sig_node) {
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const char *required;
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int ret;
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@@ -397,9 +393,7 @@ static int fit_config_verify_sig(const void *fit, int conf_noffset,
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int ret;
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/* Process all hash subnodes of the component conf node */
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- for (noffset = fdt_first_subnode(fit, conf_noffset);
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- noffset >= 0;
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- noffset = fdt_next_subnode(fit, noffset)) {
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+ fdt_for_each_subnode(fit, noffset, conf_noffset) {
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const char *name = fit_get_name(fit, noffset, NULL);
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if (!strncmp(name, FIT_SIG_NODENAME,
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@@ -444,9 +438,7 @@ int fit_config_verify_required_sigs(const void *fit, int conf_noffset,
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return 0;
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}
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- for (noffset = fdt_first_subnode(sig_blob, sig_node);
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- noffset >= 0;
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- noffset = fdt_next_subnode(sig_blob, noffset)) {
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+ fdt_for_each_subnode(sig_blob, noffset, sig_node) {
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const char *required;
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int ret;
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