Cleaner than doing multiple conditionals on characters.
Signed-off-by: Gerald Van Baren <[EMAIL PROTECTED]>
---
Per Scott Wood's suggestion.
gvb
common/cmd_fdt.c | 16 +++++++---------
1 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c
index 8592128..4285a96 100644
--- a/common/cmd_fdt.c
+++ b/common/cmd_fdt.c
@@ -94,7 +94,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char
*argv[])
/********************************************************************
* Move the fdt
********************************************************************/
- } else if ((argv[1][0] == 'm') && (argv[1][1] == 'o')) {
+ } else if (strncmp(argv[1], "mo", 2) == 0) {
struct fdt_header *newaddr;
int len;
int err;
@@ -144,7 +144,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char
*argv[])
/********************************************************************
* Make a new node
********************************************************************/
- } else if ((argv[1][0] == 'm') && (argv[1][1] == 'k')) {
+ } else if (strncmp(argv[1], "mk", 2) == 0) {
char *pathp; /* path */
char *nodep; /* new node to add */
int nodeoffset; /* node offset from libfdt */
@@ -259,7 +259,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char
*argv[])
/********************************************************************
* Remove a property/node
********************************************************************/
- } else if ((argv[1][0] == 'r') && (argv[1][1] == 'm')) {
+ } else if (strncmp(argv[1], "rm", 2) == 0) {
int nodeoffset; /* node offset from libfdt */
int err;
@@ -323,15 +323,14 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char
*argv[])
/********************************************************************
* Set boot cpu id
********************************************************************/
- } else if ((argv[1][0] == 'b') && (argv[1][1] == 'o') &&
- (argv[1][2] == 'o')) {
+ } else if (strncmp(argv[1], "boo", 3) == 0) {
unsigned long tmp = simple_strtoul(argv[2], NULL, 16);
fdt_set_boot_cpuid_phys(fdt, tmp);
/********************************************************************
* memory command
********************************************************************/
- } else if ((argv[1][0] == 'm') && (argv[1][1] == 'e')) {
+ } else if (strncmp(argv[1], "me", 2) == 0) {
uint64_t addr, size;
int err;
#ifdef CFG_64BIT_STRTOUL
@@ -348,7 +347,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char
*argv[])
/********************************************************************
* mem reserve commands
********************************************************************/
- } else if ((argv[1][0] == 'r') && (argv[1][1] == 's')) {
+ } else if (strncmp(argv[1], "rs", 2) == 0) {
if (argv[2][0] == 'p') {
uint64_t addr, size;
int total = fdt_num_mem_rsv(fdt);
@@ -403,8 +402,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char
*argv[])
}
#ifdef CONFIG_OF_BOARD_SETUP
/* Call the board-specific fixup routine */
- else if ((argv[1][0] == 'b') && (argv[1][1] == 'o') &&
- (argv[1][2] == 'a'))
+ else if (strncmp(argv[1], "boa", 3) == 0)
ft_board_setup(fdt, gd->bd);
#endif
/* Create a chosen node */
--
1.5.5.1
-------------------------------------------------------------------------
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