Commit c337bf62 authored by Martin Kaiser's avatar Martin Kaiser Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: efuse_utilized is never read 



The efuse_utilized variable in function efuse_phymap_to_logical is
written to but never read. Remove it.

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220709171000.180481-14-martin@kaiser.cx


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e2bd5dc3

drivers/staging/r8188eu/hal/rtl8188e_hal_init.c

+0 −9
Original line number Diff line number Diff line
@@ -91,7 +91,6 @@ efuse_phymap_to_logical(u8 *phymap, u16 _size_byte, u8 *pbuf) 
	u8 offset, wren;

	u16	i, j;

	u16	**eFuseWord = NULL;

	u16	efuse_utilized = 0;

	u8 u1temp = 0;



	efuseTbl = kzalloc(EFUSE_MAP_LEN_88E, GFP_KERNEL);
@@ -113,7 +112,6 @@ efuse_phymap_to_logical(u8 *phymap, u16 _size_byte, u8 *pbuf) 
	/*  */

	rtemp8 = *(phymap + eFuse_Addr);

	if (rtemp8 != 0xFF) {

		efuse_utilized++;

		eFuse_Addr++;

	} else {

		goto exit;
@@ -151,13 +149,11 @@ efuse_phymap_to_logical(u8 *phymap, u16 _size_byte, u8 *pbuf) 
				if (!(wren & 0x01)) {

					rtemp8 = *(phymap + eFuse_Addr);

					eFuse_Addr++;

					efuse_utilized++;

					eFuseWord[offset][i] = (rtemp8 & 0xff);

					if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E)

						break;

					rtemp8 = *(phymap + eFuse_Addr);

					eFuse_Addr++;

					efuse_utilized++;

					eFuseWord[offset][i] |= (((u16)rtemp8 << 8) & 0xff00);



					if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E)
@@ -170,7 +166,6 @@ efuse_phymap_to_logical(u8 *phymap, u16 _size_byte, u8 *pbuf) 
		rtemp8 = *(phymap + eFuse_Addr);



		if (rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) {

			efuse_utilized++;

			eFuse_Addr++;

		}

	}
@@ -190,10 +185,6 @@ efuse_phymap_to_logical(u8 *phymap, u16 _size_byte, u8 *pbuf) 
	/*  */

	memcpy(pbuf, efuseTbl, _size_byte);



	/*  */

	/*  5. Calculate Efuse utilization. */

	/*  */



exit:

	kfree(efuseTbl);

	kfree(eFuseWord);