Applied with style-guide corrections: Blank line ahead of "if" On Tue, 2019-11-12 at 15:54 +0100, Michał Lowas-Rzechonek wrote: > This fixes the following build error when compiling in maintainer mode: > > mesh/keyring.c: In function ‘finalize’: > mesh/keyring.c:142:8: error: ignoring return value of ‘write’, declared with attribute warn_unused_result [- > Werror=unused-result] > (void)write(fd, &key, sizeof(key)); > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ > --- > mesh/keyring.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/mesh/keyring.c b/mesh/keyring.c > index 9fa7d6bd0..fe292b4a7 100644 > --- a/mesh/keyring.c > +++ b/mesh/keyring.c > @@ -140,7 +140,8 @@ static void finalize(const char *fpath, uint16_t net_idx) > l_debug("Finalize %s", fpath); > memcpy(key.old_key, key.new_key, 16); > lseek(fd, 0, SEEK_SET); > - write(fd, &key, sizeof(key)); > + if (write(fd, &key, sizeof(key)) != sizeof(key)) > + goto done; > > done: > close(fd);