intel/gen_decoder: Fix unused-but-set-variable warning

This commit fixes the following warning:
../src/intel/common/gen_decoder.c: In function ‘gen_spec_load_from_path’:
../src/intel/common/gen_decoder.c:741:11: warning: variable ‘len’ set but not used [-Wunused-but-set-variable]
  741 |    size_t len, filename_len = strlen(path) + 20;
      |           ^~~

Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This commit is contained in:
Kai Wasserbäch 2019-09-28 18:58:57 +02:00 committed by Timothy Arceri
parent acfea09dbd
commit ddc588ff71

View file

@ -738,10 +738,10 @@ struct gen_spec *
gen_spec_load_from_path(const struct gen_device_info *devinfo,
const char *path)
{
size_t len, filename_len = strlen(path) + 20;
size_t filename_len = strlen(path) + 20;
char *filename = malloc(filename_len);
len = snprintf(filename, filename_len, "%s/gen%i.xml",
ASSERTED size_t len = snprintf(filename, filename_len, "%s/gen%i.xml",
path, devinfo_to_gen(devinfo, false));
assert(len < filename_len);