staging: isdn: remove unnecessary parentheses

Fix the following checkpatch error:

ERROR: return is not a function, parentheses are not required
FILE: drivers/staging/isdn/hysdn/hysdn_net.c:289:
+        return (0);                /* and return success */

Signed-off-by: Thiago Bonotto <thbonotto@gmail.com>
Link: https://lore.kernel.org/r/20190802202323.27117-1-thbonotto@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thiago Bonotto 2019-08-02 20:23:23 +00:00 committed by Greg Kroah-Hartman
parent 8ca9d8ad30
commit 7cbf010824

View File

@ -286,7 +286,7 @@ hysdn_net_create(hysdn_card *card)
if (card->debug_flags & LOG_NET_INIT)
hysdn_addlog(card, "network device created");
return (0); /* and return success */
return 0; /* and return success */
} /* hysdn_net_create */
/***************************************************************************/