On Tue, 2020-12-22 at 15:17 +0100, Michael Straube wrote:
> Add missing braces around else arm of if else statement to clear
> style issues reported by checkpatch.
>
> CHECK: braces {} should be used on all arms of this statement
> CHECK: Unbalanced braces around else statement
[]
> diff --git a/drivers/staging/rtl8723bs/core/rtw_efuse.c
> b/drivers/staging/rtl8723bs/core/rtw_efuse.c
[]
> @@ -245,8 +245,9 @@ u16 Address)
> break;
> }
> return rtw_read8(Adapter, EFUSE_CTRL);
> - } else
> + } else {
> return 0xFF;
> + }
Instead, when you see a pattern like this it's generally
better to reverse whatever test is above this, return early
and unindent the block above the else.
Here that would be:
---
diff --git a/drivers/staging/rtl8723bs/core/rtw_efuse.c
b/drivers/staging/rtl8723bs/core/rtw_efuse.c
index 32ca10f01413..e5c3dba5c8ae 100644
--- a/drivers/staging/rtl8723bs/core/rtw_efuse.c
+++ b/drivers/staging/rtl8723bs/core/rtw_efuse.c
@@ -222,31 +222,31 @@ u16 Address)
EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI,
TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&contentLen, false);
- if (Address < contentLen) {/* E-fuse 512Byte */
- /* Write E-fuse Register address bit0~7 */
- temp = Address & 0xFF;
- rtw_write8(Adapter, EFUSE_CTRL+1, temp);
- Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+2);
- /* Write E-fuse Register address bit8~9 */
- temp = ((Address >> 8) & 0x03) | (Bytetemp & 0xFC);
- rtw_write8(Adapter, EFUSE_CTRL+2, temp);
-
- /* Write 0x30[31]= 0 */
- Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
- temp = Bytetemp & 0x7F;
- rtw_write8(Adapter, EFUSE_CTRL+3, temp);
+ if (Address >= contentLen) /* E-fuse 512Byte */
+ return 0xFF;
- /* Wait Write-ready (0x30[31]= 1) */
+ /* Write E-fuse Register address bit0~7 */
+ temp = Address & 0xFF;
+ rtw_write8(Adapter, EFUSE_CTRL+1, temp);
+ Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+2);
+ /* Write E-fuse Register address bit8~9 */
+ temp = ((Address >> 8) & 0x03) | (Bytetemp & 0xFC);
+ rtw_write8(Adapter, EFUSE_CTRL+2, temp);
+
+ /* Write 0x30[31]= 0 */
+ Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
+ temp = Bytetemp & 0x7F;
+ rtw_write8(Adapter, EFUSE_CTRL+3, temp);
+
+ /* Wait Write-ready (0x30[31]= 1) */
+ Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
+ while (!(Bytetemp & 0x80)) {
Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
- while (!(Bytetemp & 0x80)) {
- Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
- k++;
- if (k == 1000)
- break;
- }
- return rtw_read8(Adapter, EFUSE_CTRL);
- } else
- return 0xFF;
+ k++;
+ if (k == 1000)
+ break;
+ }
+ return rtw_read8(Adapter, EFUSE_CTRL);
} /* EFUSE_Read1Byte */
