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staging: sm750fb: compress return logic 

Using Coccinelle script, compress return logic to return a value
directly rather than doing an assignment and returning the variable.
Remove unnecessary variable declaration by hand.

Coccinelle script:

@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Elizabeth Ferdman <gnudevliz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Elizabeth Ferdman 2016-10-11 19:29:20 -07:00 committed by Greg Kroah-Hartman
parent efe9bc08bf
commit be704e5832
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/sm750fb/sm750.c
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@ -1209,7 +1209,6 @@ static struct pci_driver lynxfb_driver = {
static int __init lynxfb_init(void)
{
char *option;
int ret;
#ifdef MODULE
option = g_option;
@ -1219,8 +1218,7 @@ static int __init lynxfb_init(void)
#endif
lynxfb_setup(option);
ret = pci_register_driver(&lynxfb_driver);
return ret;
return pci_register_driver(&lynxfb_driver);
}
module_init(lynxfb_init);