vfp_init: eliminate fpexc write only variable

Sponsored by:		Netflix

This commit is contained in:

Warner Losh

2022-04-04 17:54:55 -06:00

parent 80f33a69a8

commit feb08ab0cf

1 changed files with 1 additions and 2 deletions

									
										sys/arm/arm/vfp.c
									
		+1
		-2
	
												View File
												
				@@ -104,7 +104,7 @@ set_coprocessorACR(u_int val)

				void

				vfp_init(void)

				{

					u_int fpsid, fpexc, tmp;

					u_int fpsid, tmp;

					u_int coproc, vfp_arch;

					coproc = get_coprocessorACR();

				@@ -112,7 +112,6 @@ vfp_init(void)

					set_coprocessorACR(coproc);

					fpsid = fmrx(fpsid);		/* read the vfp system id */

					fpexc = fmrx(fpexc);		/* read the vfp exception reg */

					if (!(fpsid & VFPSID_HARDSOFT_IMP)) {

						vfp_exists = 1;