From f65a718019056d2f5b1612161042fcea0b6754eb Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Fri, 25 Aug 2017 18:28:36 +0100 Subject: lib/kmod: Fix error reporting for kmod load/unload A "return -err ? err < 0 : err" managed to slip through. So if err was set, we returned 0 or 1 based on sign, or 0 if err was zero. If err is negative, we want treat it as an error, so report it back to the caller, all other values were a success, so convert those to 0. This should actually be no functional change, as all errors were reported as 1, and everything else as 0. Signed-off-by: Chris Wilson Reviewed-by: Petri Latvala --- lib/igt_kmod.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lib/igt_kmod.c') diff --git a/lib/igt_kmod.c b/lib/igt_kmod.c index b366adeb..26691e30 100644 --- a/lib/igt_kmod.c +++ b/lib/igt_kmod.c @@ -155,7 +155,7 @@ igt_kmod_load(const char *mod_name, const char *opts) } out: kmod_module_unref(kmod); - return -err ? err < 0 : err; + return err < 0 ? err : 0; } @@ -192,7 +192,7 @@ igt_kmod_unload(const char *mod_name, unsigned int flags) out: kmod_module_unref(kmod); - return -err ? err < 0 : err; + return err < 0 ? err : 0; } /** -- cgit v1.2.3