diff options
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 8070a6da794f..ee2c08f81051 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -891,22 +891,19 @@ static ssize_t num_base_addresses_show(struct ip_hw_instance *ip_hw_instance, ch static ssize_t base_addr_show(struct ip_hw_instance *ip_hw_instance, char *buf) { - ssize_t res, at; + ssize_t at; int ii; - for (res = at = ii = 0; ii < ip_hw_instance->num_base_addresses; ii++) { + for (at = ii = 0; ii < ip_hw_instance->num_base_addresses; ii++) { /* Here we satisfy the condition that, at + size <= PAGE_SIZE. */ if (at + 12 > PAGE_SIZE) break; - res = sysfs_emit_at(buf, at, "0x%08X\n", + at += sysfs_emit_at(buf, at, "0x%08X\n", ip_hw_instance->base_addr[ii]); - if (res <= 0) - break; - at += res; } - return res < 0 ? res : at; + return at; } static struct ip_hw_instance_attr ip_hw_attr[] = { |