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[U-Boot,v3,01/12] cmd: fdt: Narrow the check for fdt addr

Message ID 20160624142757.32735-2-maxime.ripard@free-electrons.com
State Superseded
Delegated to: Pantelis Antoniou
Headers show

Commit Message

Maxime Ripard June 24, 2016, 2:27 p.m. UTC 
The current code only checks if the fdt subcommand is fdt addr by checking
whether it starts with 'a'.

Since this is a pretty widely used letter, narrow down that check a bit.

Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
 cmd/fdt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/cmd/fdt.c b/cmd/fdt.c
index 898217ffe5f8..0f5923e75a41 100644
--- a/cmd/fdt.c
+++ b/cmd/fdt.c
@@ -87,7 +87,7 @@  static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	/*
 	 * Set the address of the fdt
 	 */
-	if (argv[1][0] == 'a') {
+	if (strncmp(argv[1], "ad", 2) == 0) {
 		unsigned long addr;
 		int control = 0;
 		struct fdt_header *blob;