Merge commit '230b1c070baa3b6d4bd590426a365b843d60ff50'

* commit '230b1c070baa3b6d4bd590426a365b843d60ff50':
  intreadwrite: Add intermediate variables in the byteswise AV_W*() macros

Mostly a noop. Merged for cosmetic purposes.
See d83ff76ca0e1ec905ca2d5b27bd0973991eadbd9

Merged-by: James Almer <jamrial@gmail.com>

diff --cc libavutil/intreadwrite.h
index 51fbe30a23abaa9b9f529a672761b798599c235f,5f65957ce5f3b1125ca26e1d28386a5218b0905f..89d25ac170e8f5abb47fd6b8d4fd1aa82e7aaf4b
--- 1/libavutil/intreadwrite.h
--- 2/libavutil/intreadwrite.h
+++ b/libavutil/intreadwrite.h
@@@ -242,8 -210,8 +242,8 @@@ union unaligned_16 { uint16_t l; } __at
        ((const uint8_t*)(x))[1])
  #endif
  #ifndef AV_WB16
- #   define AV_WB16(p, darg) do {                \
-         unsigned d = (darg);                    \
+ #   define AV_WB16(p, val) do {                 \
 -        uint16_t d = val;                       \
++        uint16_t d = (val);                     \
          ((uint8_t*)(p))[1] = (d);               \
          ((uint8_t*)(p))[0] = (d)>>8;            \
      } while(0)
@@@ -255,8 -223,8 +255,8 @@@
        ((const uint8_t*)(x))[0])
  #endif
  #ifndef AV_WL16
- #   define AV_WL16(p, darg) do {                \
-         unsigned d = (darg);                    \
+ #   define AV_WL16(p, val) do {                 \
 -        uint16_t d = val;                       \
++        uint16_t d = (val);                     \
          ((uint8_t*)(p))[0] = (d);               \
          ((uint8_t*)(p))[1] = (d)>>8;            \
      } while(0)
@@@ -270,8 -238,8 +270,8 @@@
                  ((const uint8_t*)(x))[3])
  #endif
  #ifndef AV_WB32
- #   define AV_WB32(p, darg) do {                \
-         unsigned d = (darg);                    \
+ #   define AV_WB32(p, val) do {                 \
 -        uint32_t d = val;                       \
++        uint32_t d = (val);                     \
          ((uint8_t*)(p))[3] = (d);               \
          ((uint8_t*)(p))[2] = (d)>>8;            \
          ((uint8_t*)(p))[1] = (d)>>16;           \
@@@ -287,8 -255,8 +287,8 @@@
                  ((const uint8_t*)(x))[0])
  #endif
  #ifndef AV_WL32
- #   define AV_WL32(p, darg) do {                \
-         unsigned d = (darg);                    \
+ #   define AV_WL32(p, val) do {                 \
 -        uint32_t d = val;                       \
++        uint32_t d = (val);                     \
          ((uint8_t*)(p))[0] = (d);               \
          ((uint8_t*)(p))[1] = (d)>>8;            \
          ((uint8_t*)(p))[2] = (d)>>16;           \
@@@ -308,8 -276,8 +308,8 @@@
        (uint64_t)((const uint8_t*)(x))[7])
  #endif
  #ifndef AV_WB64
- #   define AV_WB64(p, darg) do {                \
-         uint64_t d = (darg);                    \
+ #   define AV_WB64(p, val) do {                 \
 -        uint64_t d = val;                       \
++        uint64_t d = (val);                     \
          ((uint8_t*)(p))[7] = (d);               \
          ((uint8_t*)(p))[6] = (d)>>8;            \
          ((uint8_t*)(p))[5] = (d)>>16;           \
@@@ -333,8 -301,8 +333,8 @@@
        (uint64_t)((const uint8_t*)(x))[0])
  #endif
  #ifndef AV_WL64
- #   define AV_WL64(p, darg) do {                \
-         uint64_t d = (darg);                    \
+ #   define AV_WL64(p, val) do {                 \
 -        uint64_t d = val;                       \
++        uint64_t d = (val);                     \
          ((uint8_t*)(p))[0] = (d);               \
          ((uint8_t*)(p))[1] = (d)>>8;            \
          ((uint8_t*)(p))[2] = (d)>>16;           \