Use fdt_for_each_subnode macro to simplify the code a bit.

Signed-off-by: Axel Lin axel.lin@ingics.com --- v2: Update commit log common/image-fit.c | 4 +--- common/image-sig.c | 16 ++++------------ 2 files changed, 5 insertions(+), 15 deletions(-)

diff --git a/common/image-fit.c b/common/image-fit.c index b47d110..778d2a1 100644 --- a/common/image-fit.c +++ b/common/image-fit.c @@ -1010,9 +1010,7 @@ int fit_image_verify(const void *fit, int image_noffset) }

/* Process all hash subnodes of the component image node */ - for (noffset = fdt_first_subnode(fit, image_noffset); - noffset >= 0; - noffset = fdt_next_subnode(fit, noffset)) { + fdt_for_each_subnode(fit, noffset, image_noffset) { const char *name = fit_get_name(fit, noffset, NULL);

/* diff --git a/common/image-sig.c b/common/image-sig.c index 2c9f0cd..eda5e13 100644 --- a/common/image-sig.c +++ b/common/image-sig.c @@ -212,9 +212,7 @@ static int fit_image_verify_sig(const void *fit, int image_noffset, int ret;

/* Process all hash subnodes of the component image node */ - for (noffset = fdt_first_subnode(fit, image_noffset); - noffset >= 0; - noffset = fdt_next_subnode(fit, noffset)) { + fdt_for_each_subnode(fit, noffset, image_noffset) { const char *name = fit_get_name(fit, noffset, NULL);

if (!strncmp(name, FIT_SIG_NODENAME, @@ -262,9 +260,7 @@ int fit_image_verify_required_sigs(const void *fit, int image_noffset, return 0; }

- for (noffset = fdt_first_subnode(sig_blob, sig_node); - noffset >= 0; - noffset = fdt_next_subnode(sig_blob, noffset)) { + fdt_for_each_subnode(sig_blob, noffset, sig_node) { const char *required; int ret;

@@ -397,9 +393,7 @@ static int fit_config_verify_sig(const void *fit, int conf_noffset, int ret;

/* Process all hash subnodes of the component conf node */ - for (noffset = fdt_first_subnode(fit, conf_noffset); - noffset >= 0; - noffset = fdt_next_subnode(fit, noffset)) { + fdt_for_each_subnode(fit, noffset, conf_noffset) { const char *name = fit_get_name(fit, noffset, NULL);

if (!strncmp(name, FIT_SIG_NODENAME, @@ -444,9 +438,7 @@ int fit_config_verify_required_sigs(const void *fit, int conf_noffset, return 0; }

- for (noffset = fdt_first_subnode(sig_blob, sig_node); - noffset >= 0; - noffset = fdt_next_subnode(sig_blob, noffset)) { + fdt_for_each_subnode(sig_blob, noffset, sig_node) { const char *required; int ret;