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staging: rtl8712: remove redundant zero assignment to val32 

Variable val32 is being assigned a zero value that is never read
since val32 is being updated immediately afterwards.  Remove this
redundant assignment, cleans up clang warning:

drivers/staging/rtl8712/hal_init.c:339:2: warning: Value stored
to 'val32' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Colin Ian King 2017-11-07 19:48:36 +00:00 committed by Greg Kroah-Hartman
parent 612b5bac4e
commit 59cf568ec9
1 changed files with 0 additions and 1 deletions
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drivers/staging/rtl8712/hal_init.c
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@ -336,7 +336,6 @@ uint rtl8712_hal_init(struct _adapter *padapter)
r8712_read32(padapter, RCR));
val32 = r8712_read32(padapter, RCR);
r8712_write32(padapter, RCR, (val32 | BIT(25))); /* Append PHY status */
val32 = 0;
val32 = r8712_read32(padapter, 0x10250040);
r8712_write32(padapter, 0x10250040, (val32 & 0x00FFFFFF));
/* for usb rx aggregation */