From b3267152783d5784c45010615045d4e8ee459da2 Mon Sep 17 00:00:00 2001 From: Zbigniew Jędrzejewski-Szmek Date: Mon, 11 Jan 2016 14:31:14 -0500 Subject: tree-wide: check if errno is greater than zero (2) Compare errno with zero in a way that tells gcc that (if the condition is true) errno is positive. --- src/machine/machined-dbus.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/machine') diff --git a/src/machine/machined-dbus.c b/src/machine/machined-dbus.c index c6b5b1ec44..e448dd2035 100644 --- a/src/machine/machined-dbus.c +++ b/src/machine/machined-dbus.c @@ -910,7 +910,7 @@ static int method_map_from_machine_user(sd_bus_message *message, void *userdata, if (k < 0 && feof(f)) break; if (k != 3) { - if (ferror(f) && errno != 0) + if (ferror(f) && errno > 0) return -errno; return -EIO; @@ -968,7 +968,7 @@ static int method_map_to_machine_user(sd_bus_message *message, void *userdata, s if (k < 0 && feof(f)) break; if (k != 3) { - if (ferror(f) && errno != 0) + if (ferror(f) && errno > 0) return -errno; return -EIO; @@ -1028,7 +1028,7 @@ static int method_map_from_machine_group(sd_bus_message *message, void *groupdat if (k < 0 && feof(f)) break; if (k != 3) { - if (ferror(f) && errno != 0) + if (ferror(f) && errno > 0) return -errno; return -EIO; @@ -1086,7 +1086,7 @@ static int method_map_to_machine_group(sd_bus_message *message, void *groupdata, if (k < 0 && feof(f)) break; if (k != 3) { - if (ferror(f) && errno != 0) + if (ferror(f) && errno > 0) return -errno; return -EIO; -- cgit v1.2.3-54-g00ecf