diff mbox series

[RFC,02/11] misc: pci_endpoint_test: Remove an unused variable

Message ID 20230317113238.142970-3-mie@igel.co.jp (mailing list archive)
State Changes Requested
Delegated to: Bjorn Helgaas
Headers show
Series Introduce a test for continuous transfer | expand

Commit Message

Shunsuke Mie March 17, 2023, 11:32 a.m. UTC 
The use_dma variables are used only once. Remove those.

Signed-off-by: Shunsuke Mie <mie@igel.co.jp>
---
 drivers/misc/pci_endpoint_test.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index 22e0cc0b75d3..55733dee95ad 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -363,7 +363,6 @@  static bool pci_endpoint_test_copy(struct pci_endpoint_test *test,
 	void *src_addr;
 	void *dst_addr;
 	u32 flags = 0;
-	bool use_dma;
 	size_t size;
 	dma_addr_t src_phys_addr;
 	dma_addr_t dst_phys_addr;
@@ -392,8 +391,7 @@  static bool pci_endpoint_test_copy(struct pci_endpoint_test *test,
 
 	size = param.size;
 
-	use_dma = !!(param.flags & PCITEST_FLAGS_USE_DMA);
-	if (use_dma)
+	if (param.flags & PCITEST_FLAGS_USE_DMA)
 		flags |= FLAG_USE_DMA;
 
 	orig_src_addr = kzalloc(size + alignment, GFP_KERNEL);
@@ -496,7 +494,6 @@  static bool pci_endpoint_test_write(struct pci_endpoint_test *test,
 	struct pci_endpoint_test_xfer_param param;
 	bool ret = false;
 	u32 flags = 0;
-	bool use_dma;
 	u32 reg;
 	void *addr;
 	dma_addr_t phys_addr;
@@ -523,8 +520,7 @@  static bool pci_endpoint_test_write(struct pci_endpoint_test *test,
 
 	size = param.size;
 
-	use_dma = !!(param.flags & PCITEST_FLAGS_USE_DMA);
-	if (use_dma)
+	if (param.flags & PCITEST_FLAGS_USE_DMA)
 		flags |= FLAG_USE_DMA;
 
 	orig_addr = kzalloc(size + alignment, GFP_KERNEL);
@@ -592,7 +588,6 @@  static bool pci_endpoint_test_read(struct pci_endpoint_test *test,
 	struct pci_endpoint_test_xfer_param param;
 	bool ret = false;
 	u32 flags = 0;
-	bool use_dma;
 	size_t size;
 	void *addr;
 	dma_addr_t phys_addr;
@@ -618,8 +613,7 @@  static bool pci_endpoint_test_read(struct pci_endpoint_test *test,
 
 	size = param.size;
 
-	use_dma = !!(param.flags & PCITEST_FLAGS_USE_DMA);
-	if (use_dma)
+	if (param.flags & PCITEST_FLAGS_USE_DMA)
 		flags |= FLAG_USE_DMA;
 
 	orig_addr = kzalloc(size + alignment, GFP_KERNEL);