On Mon, Dec 23, 2019 at 9:07 AM Topi Miettinen <toiwoton@xxxxxxxxx> wrote: > > Don't use exit status of a command directly as errno code, callers > will be confused. > > Signed-off-by: Topi Miettinen <toiwoton@xxxxxxxxx> > --- > libkmod/libkmod-module.c | 8 +++++--- > 1 file changed, 5 insertions(+), 3 deletions(-) > > diff --git a/libkmod/libkmod-module.c b/libkmod/libkmod-module.c > index 8044a8f..6031d80 100644 > --- a/libkmod/libkmod-module.c > +++ b/libkmod/libkmod-module.c > @@ -983,11 +983,13 @@ static int command_do(struct kmod_module *mod, > const char *type, > if (err == -1 || WEXITSTATUS(err)) { > ERR(mod->ctx, "Error running %s command for %s\n", > type, > modname); > - if (err != -1) > - err = -WEXITSTATUS(err); I don't think we actually care about differentiating them. So just a plain return -EINVAL; here would suffice, makes sense? Lucas De Marchi > + if (err != -1) /* nonzero exit status: something bad > happened */ > + return -EINVAL; > + else /* child process could not be created */ > + return -errno; > } > > - return err; > + return 0; > } > > struct probe_insert_cb { > -- > 2.24.0 -- Lucas De Marchi