staging: rtl8712: Change return values of r8712_setdatarate_cmd()

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Change the return values of function r8712_setdatarate_cmd from _SUCCESS
and _FAIL to 0 and -ENOMEM respectively.
Change the return type of the function from u8 to int to reflect this.
Change the call site of the function to check for 0 instead of _SUCCESS.
Return the value at the call site directly instead of storing it in a
return variable.
Remove now-unused return variable.

Signed-off-by: Nishka Dasgupta <nishkadg.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Nishka Dasgupta 2019-06-10 13:52:53 +05:30 • committed by Greg Kroah-Hartman

parent c77a6794c0

commit 1f1e13017d

3 changed files with 7 additions and 9 deletions

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8

drivers/staging/rtl8712/rtl871x_cmd.c

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2

drivers/staging/rtl8712/rtl871x_cmd.h

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6

drivers/staging/rtl8712/rtl871x_ioctl_linux.c

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