staging: rtl8712: Add space around '+'

Add space around operator '+'. Problem found using
checkpatch.pl
CHECK: spaces preferred around that '+' (ctx:VxV)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8712/hal_init.c

@@ -122,15 +122,15 @@ static void fill_fwpriv(struct _adapter *padapter, struct fw_priv *pfwpriv)
 static void update_fwhdr(struct fw_hdr	*pfwhdr, const u8 *pmappedfw)
 {
 	pfwhdr->signature = le16_to_cpu(*(u16 *)pmappedfw);
-	pfwhdr->version = le16_to_cpu(*(u16 *)(pmappedfw+2));
+	pfwhdr->version = le16_to_cpu(*(u16 *)(pmappedfw + 2));
 	/* define the size of boot loader */
-	pfwhdr->dmem_size = le32_to_cpu(*(uint *)(pmappedfw+4));
+	pfwhdr->dmem_size = le32_to_cpu(*(uint *)(pmappedfw + 4));
 	/* define the size of FW in IMEM */
-	pfwhdr->img_IMEM_size = le32_to_cpu(*(uint *)(pmappedfw+8));
+	pfwhdr->img_IMEM_size = le32_to_cpu(*(uint *)(pmappedfw + 8));
 	/* define the size of FW in SRAM */
-	pfwhdr->img_SRAM_size = le32_to_cpu(*(uint *)(pmappedfw+12));
+	pfwhdr->img_SRAM_size = le32_to_cpu(*(uint *)(pmappedfw + 12));
 	/* define the size of DMEM variable */
-	pfwhdr->fw_priv_sz = le32_to_cpu(*(uint *)(pmappedfw+16));
+	pfwhdr->fw_priv_sz = le32_to_cpu(*(uint *)(pmappedfw + 16));
 }
 
 static u8 chk_fwhdr(struct fw_hdr *pfwhdr, u32 ulfilelength)
@@ -230,7 +230,7 @@ static u8 rtl8712_dl_fw(struct _adapter *padapter)
 						       0x0000ffff);
 			memcpy(ppayload, ptr, dump_emem_sz);
 			r8712_write_mem(padapter, RTL8712_DMA_VOQ,
-				  dump_emem_sz+TXDESC_SIZE, (u8 *)ptx_desc);
+				  dump_emem_sz + TXDESC_SIZE, (u8 *)ptx_desc);
 			ptr += dump_emem_sz;
 			emem_sz -= dump_emem_sz;
 		} while (emem_sz > 0);
@@ -252,7 +252,7 @@ static u8 rtl8712_dl_fw(struct _adapter *padapter)
 			goto exit_fail;
 
 		tmp8 = r8712_read8(padapter, SYS_FUNC_EN + 1);
-		r8712_write8(padapter, SYS_FUNC_EN+1, tmp8|BIT(2));
+		r8712_write8(padapter, SYS_FUNC_EN + 1, tmp8|BIT(2));
 		tmp8_a = r8712_read8(padapter, SYS_FUNC_EN + 1);
 		if (tmp8_a != (tmp8|BIT(2)))
 			goto exit_fail;
@@ -362,20 +362,20 @@ uint rtl8712_hal_deinit(struct _adapter *padapter)
 	/* Turn off BB */
 	msleep(20);
 	/* Turn off MAC	*/
-	r8712_write8(padapter, SYS_CLKR+1, 0x38); /* Switch Control Path */
-	r8712_write8(padapter, SYS_FUNC_EN+1, 0x70);
+	r8712_write8(padapter, SYS_CLKR + 1, 0x38); /* Switch Control Path */
+	r8712_write8(padapter, SYS_FUNC_EN + 1, 0x70);
 	r8712_write8(padapter, PMC_FSM, 0x06);  /* Enable Loader Data Keep */
 	r8712_write8(padapter, SYS_ISO_CTRL, 0xF9); /* Isolation signals from
 						     * CORE, PLL */
-	r8712_write8(padapter, SYS_ISO_CTRL+1, 0xe8); /* Enable EFUSE 1.2V */
+	r8712_write8(padapter, SYS_ISO_CTRL + 1, 0xe8); /* Enable EFUSE 1.2V */
 	r8712_write8(padapter, AFE_PLL_CTRL, 0x00); /* Disable AFE PLL. */
 	r8712_write8(padapter, LDOA15_CTRL, 0x54);  /* Disable A15V */
-	r8712_write8(padapter, SYS_FUNC_EN+1, 0x50); /* Disable E-Fuse 1.2V */
+	r8712_write8(padapter, SYS_FUNC_EN + 1, 0x50); /* Disable E-Fuse 1.2V */
 	r8712_write8(padapter, LDOV12D_CTRL, 0x24); /* Disable LDO12(for CE) */
 	r8712_write8(padapter, AFE_MISC, 0x30); /* Disable AFE BG&MB */
 	/* Option for Disable 1.6V LDO.	*/
 	r8712_write8(padapter, SPS0_CTRL, 0x56); /* Disable 1.6V LDO */
-	r8712_write8(padapter, SPS0_CTRL+1, 0x43);  /* Set SW PFM */
+	r8712_write8(padapter, SPS0_CTRL + 1, 0x43);  /* Set SW PFM */
 	return _SUCCESS;
 }