From: Jani Nikula Date: Thu, 28 Sep 2017 08:22:00 +0000 (+0300) Subject: drm/i915/bios: remove an unnecessary temp variable X-Git-Tag: v4.15-rc1~90^2~30^2~38 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=127704f5475a1913c284efa08376ec89ec513789;p=linux.git drm/i915/bios: remove an unnecessary temp variable Prepare for merging parse_device_mapping() into parse_general_definitions(). No functional changes. Reviewed-by: Ville Syrjälä Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/f1c3621e2622f4debdfb4a2f5c1959845754ac04.1506586821.git.jani.nikula@intel.com --- diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index c91cdf131465..2b72a7a520ce 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -1265,7 +1265,6 @@ parse_device_mapping(struct drm_i915_private *dev_priv, { const struct bdb_general_definitions *defs; const struct child_device_config *child; - struct child_device_config *child_dev_ptr; int i, child_device_num, count; u8 expected_size; u16 block_size; @@ -1337,16 +1336,14 @@ parse_device_mapping(struct drm_i915_private *dev_priv, continue; } - child_dev_ptr = dev_priv->vbt.child_dev + count; - count++; - /* * Copy as much as we know (sizeof) and is available * (child_dev_size) of the child device. Accessing the data must * depend on VBT version. */ - memcpy(child_dev_ptr, child, + memcpy(dev_priv->vbt.child_dev + count, child, min_t(size_t, defs->child_dev_size, sizeof(*child))); + count++; } return; }