diff options
Diffstat (limited to 'flash_unlock.c')
| -rw-r--r-- | flash_unlock.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/flash_unlock.c b/flash_unlock.c index 3d29a92..26721a5 100644 --- a/flash_unlock.c +++ b/flash_unlock.c @@ -28,26 +28,21 @@ int main(int argc, char *argv[]) /* * Parse command line options */ - if(argc < 2) - { + if (argc < 2) { fprintf(stderr, "USAGE: %s <mtd device> <offset in hex> <block count in decimal number>\n", PROGRAM_NAME); exit(1); - } - else if(strncmp(argv[1], "/dev/mtd", 8) != 0) - { + } else if (strncmp(argv[1], "/dev/mtd", 8) != 0) { fprintf(stderr, "'%s' is not a MTD device. Must specify mtd device: /dev/mtd?\n", argv[1]); exit(1); } fd = open(argv[1], O_RDWR); - if(fd < 0) - { + if (fd < 0) { fprintf(stderr, "Could not open mtd device: %s\n", argv[1]); exit(1); } - if(ioctl(fd, MEMGETINFO, &mtdInfo)) - { + if (ioctl(fd, MEMGETINFO, &mtdInfo)) { fprintf(stderr, "Could not get MTD device info from %s\n", argv[1]); close(fd); exit(1); @@ -65,8 +60,7 @@ int main(int argc, char *argv[]) mtdLockInfo.length = mtdInfo.size - mtdInfo.erasesize; } - if(ioctl(fd, MEMUNLOCK, &mtdLockInfo)) - { + if (ioctl(fd, MEMUNLOCK, &mtdLockInfo)) { fprintf(stderr, "Could not unlock MTD device: %s\n", argv[1]); close(fd); exit(1); |