Message ID | 1367512401-14689-1-git-send-email-vapier@gentoo.org |
---|---|
State | Accepted |
Commit | d51d421d1b8f1afcedb8593ce835819c57792f45 |
Headers | show |
On Thu, 2013-05-02 at 12:33 -0400, Mike Frysinger wrote: > Saves a syscall. > > Signed-off-by: Mike Frysinger <vapier@gentoo.org> Pushed to mtd-utils.git, thanks!
diff --git a/flash_erase.c b/flash_erase.c index 326a299..1421cf9 100644 --- a/flash_erase.c +++ b/flash_erase.c @@ -277,11 +277,7 @@ int main(int argc, char *argv[]) continue; } } else { - if (lseek(fd, offset, SEEK_SET) < 0) { - sys_errmsg("%s: MTD lseek failure", mtd_device); - continue; - } - if (write(fd, &cleanmarker, sizeof(cleanmarker)) != sizeof(cleanmarker)) { + if (pwrite(fd, &cleanmarker, sizeof(cleanmarker), (loff_t)offset) != sizeof(cleanmarker)) { sys_errmsg("%s: MTD write failure", mtd_device); continue; }
Saves a syscall. Signed-off-by: Mike Frysinger <vapier@gentoo.org> --- flash_erase.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)