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usb: gadget: compress return logic into one line 

Simplify return logic and avoid unnecessary variable assignment.

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gustavo A. R. Silva 2018-01-18 16:25:51 -06:00 committed by Greg Kroah-Hartman
parent 5468099c74
commit 0cb5818a3b
1 changed files with 2 additions and 4 deletions
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6
drivers/usb/gadget/legacy/ncm.c
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@ -102,10 +102,8 @@ static int ncm_do_config(struct usb_configuration *c)
}
f_ncm = usb_get_function(f_ncm_inst);
if (IS_ERR(f_ncm)) {
status = PTR_ERR(f_ncm);
return status;
}
if (IS_ERR(f_ncm))
return PTR_ERR(f_ncm);
status = usb_add_function(c, f_ncm);
if (status < 0) {