[PATCH i-g-t] tests/intel: Drop unused local variables

[Matt Roper]

After applying igt.cocci to the Intel tests, several open-coded swap
implementations were replaced with calls to igt_swap, leaving behind
unused local variables.  Drop those variables to eliminate the compiler
warnings.

Cc: Ashutosh Dixit <ashutosh.dixit at intel.com>
Fixes: dd461382e ("tests/intel: Apply igt.cocci transforms")
Signed-off-by: Matt Roper <matthew.d.roper at intel.com>
---
 tests/intel/gem_ctx_create.c        | 4 ++--
 tests/intel/gem_exec_big.c          | 1 -
 tests/intel/gem_exec_gttfill.c      | 1 -
 tests/intel/gem_softpin.c           | 1 -
 tests/intel/gem_tiled_fence_blits.c | 2 +-
 5 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/tests/intel/gem_ctx_create.c b/tests/intel/gem_ctx_create.c
index 0332ecbb9..5c2b0ef65 100644
--- a/tests/intel/gem_ctx_create.c
+++ b/tests/intel/gem_ctx_create.c
@@ -295,14 +295,14 @@ static void active(int fd, const intel_ctx_cfg_t *cfg,
 
 static void xchg_u32(void *array, unsigned i, unsigned j)
 {
-	uint32_t *a = array, tmp;
+	uint32_t *a = array;
 
 	igt_swap(a[i], a[j]);
 }
 
 static void xchg_ptr(void *array, unsigned i, unsigned j)
 {
-	void **a = array, *tmp;
+	void **a = array;
 
 	igt_swap(a[i], a[j]);
 }
diff --git a/tests/intel/gem_exec_big.c b/tests/intel/gem_exec_big.c
index 86849f322..cdefce5db 100644
--- a/tests/intel/gem_exec_big.c
+++ b/tests/intel/gem_exec_big.c
@@ -141,7 +141,6 @@ static void xchg_reloc(void *array, unsigned i, unsigned j)
 	struct drm_i915_gem_relocation_entry *reloc = array;
 	struct drm_i915_gem_relocation_entry *a = &reloc[i];
 	struct drm_i915_gem_relocation_entry *b = &reloc[j];
-	struct drm_i915_gem_relocation_entry tmp;
 
 	igt_swap(*a, *b);
 }
diff --git a/tests/intel/gem_exec_gttfill.c b/tests/intel/gem_exec_gttfill.c
index ff600e0ca..3f0501777 100644
--- a/tests/intel/gem_exec_gttfill.c
+++ b/tests/intel/gem_exec_gttfill.c
@@ -64,7 +64,6 @@ struct batch {
 static void xchg_batch(void *array, unsigned int i, unsigned int j)
 {
 	struct batch *batches = array;
-	struct batch tmp;
 
 	igt_swap(batches[i], batches[j]);
 }
diff --git a/tests/intel/gem_softpin.c b/tests/intel/gem_softpin.c
index c542bf741..d8b99a2ae 100644
--- a/tests/intel/gem_softpin.c
+++ b/tests/intel/gem_softpin.c
@@ -967,7 +967,6 @@ struct batch {
 static void xchg_batch(void *array, unsigned int i, unsigned int j)
 {
 	struct batch *batches = array;
-	struct batch tmp;
 
 	igt_swap(batches[i], batches[j]);
 }
diff --git a/tests/intel/gem_tiled_fence_blits.c b/tests/intel/gem_tiled_fence_blits.c
index f5a3d9311..c11eb73e3 100644
--- a/tests/intel/gem_tiled_fence_blits.c
+++ b/tests/intel/gem_tiled_fence_blits.c
@@ -156,7 +156,7 @@ update_batch(int fd, uint32_t bb_handle,
 
 static void xchg_u32(void *array, unsigned i, unsigned j)
 {
-	uint32_t tmp, *base = array;
+	uint32_t *base = array;
 
 	igt_swap(base[i], base[j]);
 }
-- 
2.45.2