Commit 32abcac8 authored by Qiheng Lin's avatar Qiheng Lin Committed by Greg Kroah-Hartman
Browse files

staging: comedi: tests: ni_routes_test: Remove unused variable 'olddevroutes' 



GCC reports the following warning with W=1:

drivers/staging/comedi/drivers/tests/ni_routes_test.c:215:45: warning:
 variable 'olddevroutes' set but not used [-Wunused-but-set-variable]
  215 |  const struct ni_device_routes *devroutes, *olddevroutes;
      |                                             ^~~~~~~~~~~~

This variable is not used in function , this commit
remove it to fix the warning.

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarQiheng Lin <linqiheng@huawei.com>
Link: https://lore.kernel.org/r/20210410064932.12905-1-linqiheng@huawei.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3eea531b

drivers/staging/comedi/drivers/tests/ni_routes_test.c

+1 −2
Original line number Diff line number Diff line
@@ -213,7 +213,7 @@ static bool route_set_sources_in_order(const struct ni_device_routes *devroutes) 


static void test_ni_assign_device_routes(void)

{

	const struct ni_device_routes *devroutes, *olddevroutes;

	const struct ni_device_routes *devroutes;

	const u8 *table, *oldtable;



	init_pci_6070e();
@@ -249,7 +249,6 @@ static void test_ni_assign_device_routes(void) 
		 RVI(table, B(NI_AI_ConvertClock), B(NI_PFI(2))) == V(NI_PFI_OUTPUT_AI_CONVERT),

		 "pci-6070e finds e-series route_values table\n");



	olddevroutes = devroutes;

	oldtable = table;

	init_pci_6220();

	ni_assign_device_routes(ni_mseries, pci_6220, NULL,