| Message ID | 20181207161447.31314-1-philmd@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | util/error: Remove an unnecessary NULL check | expand |
On Fri, Dec 07, 2018 at 05:14:47PM +0100, Philippe Mathieu-Daudé wrote: > This NULL check was required while introduced in 680d16dcb79f. > Later refactor added a NULL check in error_setv(), so this check > is now redundant. > > Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> > --- > util/error.c | 4 ---- > 1 file changed, 4 deletions(-) Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Regards, Daniel
Philippe Mathieu-Daudé <philmd@redhat.com> writes: > This NULL check was required while introduced in 680d16dcb79f. > Later refactor added a NULL check in error_setv(), so this check > is now redundant. > > Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
On 2018-12-07 17:14, Philippe Mathieu-Daudé wrote: > This NULL check was required while introduced in 680d16dcb79f. > Later refactor added a NULL check in error_setv(), so this check > is now redundant. > > Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> > --- > util/error.c | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/util/error.c b/util/error.c > index b5ccbd8eac..934a78e1b1 100644 > --- a/util/error.c > +++ b/util/error.c > @@ -103,10 +103,6 @@ void error_setg_errno_internal(Error **errp, > va_list ap; > int saved_errno = errno; Could the saved_errno now be removed, too, since err_setv does that again? Thomas > - if (errp == NULL) { > - return; > - } > - > va_start(ap, fmt); > error_setv(errp, src, line, func, ERROR_CLASS_GENERIC_ERROR, fmt, ap, > os_errno != 0 ? strerror(os_errno) : NULL); >
On 12/7/18 7:16 PM, Thomas Huth wrote: > On 2018-12-07 17:14, Philippe Mathieu-Daudé wrote: >> This NULL check was required while introduced in 680d16dcb79f. >> Later refactor added a NULL check in error_setv(), so this check >> is now redundant. >> >> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> >> --- >> util/error.c | 4 ---- >> 1 file changed, 4 deletions(-) >> >> diff --git a/util/error.c b/util/error.c >> index b5ccbd8eac..934a78e1b1 100644 >> --- a/util/error.c >> +++ b/util/error.c >> @@ -103,10 +103,6 @@ void error_setg_errno_internal(Error **errp, >> va_list ap; >> int saved_errno = errno; > > Could the saved_errno now be removed, too, since err_setv does that again? Yes, good idea, I'll send another patch. > > Thomas > > >> - if (errp == NULL) { >> - return; >> - } >> - >> va_start(ap, fmt); >> error_setv(errp, src, line, func, ERROR_CLASS_GENERIC_ERROR, fmt, ap, >> os_errno != 0 ? strerror(os_errno) : NULL); >> > >
diff --git a/util/error.c b/util/error.c index b5ccbd8eac..934a78e1b1 100644 --- a/util/error.c +++ b/util/error.c @@ -103,10 +103,6 @@ void error_setg_errno_internal(Error **errp, va_list ap; int saved_errno = errno; - if (errp == NULL) { - return; - } - va_start(ap, fmt); error_setv(errp, src, line, func, ERROR_CLASS_GENERIC_ERROR, fmt, ap, os_errno != 0 ? strerror(os_errno) : NULL);
This NULL check was required while introduced in 680d16dcb79f. Later refactor added a NULL check in error_setv(), so this check is now redundant. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> --- util/error.c | 4 ---- 1 file changed, 4 deletions(-)