hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

staging: octeon-usb: remove unnecessary variable frame_number 

Remove unnecessary local variable "frame_number" and its assignments from function
cvmx_usb_get_frame_numbe. Suggested by Coccinelle.

Signed-off-by: Himadri Pandya <himadri18.07@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Himadri Pandya 2019-03-09 15:01:58 +05:30 committed by Greg Kroah-Hartman
parent dfa5fbb9db
commit b92f5d83fa
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/staging/octeon-usb/octeon-hcd.c
View File

@ -2385,13 +2385,11 @@ static int cvmx_usb_close_pipe(struct octeon_hcd *usb,
*/ */
static int cvmx_usb_get_frame_number(struct octeon_hcd *usb) static int cvmx_usb_get_frame_number(struct octeon_hcd *usb)
{ {
int frame_number;
union cvmx_usbcx_hfnum usbc_hfnum; union cvmx_usbcx_hfnum usbc_hfnum;
usbc_hfnum.u32 = cvmx_usb_read_csr32(usb, CVMX_USBCX_HFNUM(usb->index)); usbc_hfnum.u32 = cvmx_usb_read_csr32(usb, CVMX_USBCX_HFNUM(usb->index));
frame_number = usbc_hfnum.s.frnum;
return frame_number; return usbc_hfnum.s.frnum;
} }
static void cvmx_usb_transfer_control(struct octeon_hcd *usb, static void cvmx_usb_transfer_control(struct octeon_hcd *usb,