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staging: rtl8188eu: Compress two statements into one. 

This patch removes the use of a variable used only for
returning a value. The following coccinelle script was
used to discover it:

@@
expression ret;
identifier f;
@@

-ret =
+return
     f(...);
     -return ret;

It also fixes the checkpatch.pl warning about line being over
80 characters, in the lines where changes were made.

Signed-off-by: Navya Sri Nizamkari <navyasri.tech@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Navya Sri Nizamkari 2015-02-28 02:06:44 +05:30 committed by Greg Kroah-Hartman
parent 3fe9065801
commit 25034ff83c
1 changed files with 6 additions and 9 deletions
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15
drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
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@ -552,7 +552,6 @@ int usb_write8(struct adapter *adapter, u32 addr, u8 val)
u16 index;
u16 len;
u8 data;
int ret;
request = 0x05;
requesttype = 0x00;/* write_out */
@ -560,8 +559,8 @@ int usb_write8(struct adapter *adapter, u32 addr, u8 val)
wvalue = (u16)(addr&0x0000ffff);
len = 1;
data = val;
ret = usbctrl_vendorreq(adapter, request, wvalue, index, &data, len, requesttype);
return ret;
return usbctrl_vendorreq(adapter, request, wvalue,
index, &data, len, requesttype);
}
int usb_write16(struct adapter *adapter, u32 addr, u16 val)
@ -572,7 +571,6 @@ int usb_write16(struct adapter *adapter, u32 addr, u16 val)
u16 index;
u16 len;
__le32 data;
int ret;
request = 0x05;
@ -584,10 +582,10 @@ int usb_write16(struct adapter *adapter, u32 addr, u16 val)
data = cpu_to_le32(val & 0x0000ffff);
ret = usbctrl_vendorreq(adapter, request, wvalue, index, &data, len, requesttype);
return usbctrl_vendorreq(adapter, request, wvalue,
index, &data, len, requesttype);
return ret;
}
int usb_write32(struct adapter *adapter, u32 addr, u32 val)
@ -598,7 +596,6 @@ int usb_write32(struct adapter *adapter, u32 addr, u32 val)
u16 index;
u16 len;
__le32 data;
int ret;
request = 0x05;
@ -609,10 +606,10 @@ int usb_write32(struct adapter *adapter, u32 addr, u32 val)
len = 4;
data = cpu_to_le32(val);
ret = usbctrl_vendorreq(adapter, request, wvalue, index, &data, len, requesttype);
return usbctrl_vendorreq(adapter, request, wvalue,
index, &data, len, requesttype);
return ret;
}
static void usb_write_port_complete(struct urb *purb, struct pt_regs *regs)