linux-kernel - Re: [PATCH] ISDN: eicon: message: remove redundant check

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Message-ID: <1522426759.2210.46.camel@perches.com>
Date:   Fri, 30 Mar 2018 09:19:19 -0700
From:   Joe Perches <joe@...ches.com>
To:     "Gustavo A. R. Silva" <gustavo@...eddedor.com>,
        Armin Schindler <mac@...ware.de>,
        Karsten Keil <isdn@...ux-pingi.de>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ISDN: eicon: message: remove redundant check

On Fri, 2018-03-30 at 10:46 -0500, Gustavo A. R. Silva wrote:
> Check on plci->internal_command is unnecessary.

Probably all of these are unnecessary too:

$ for length in {7..2} ; do \
    grep-2.5.4 -rP --include=*.[ch] -n "^\t{$length,$length}break;\n\t{$(($length-1)),$(($length-1))}break;" * ; \
  done
drivers/staging/wilc1000/wilc_wlan.c:691:				break;
			break;
drivers/media/dvb-frontends/drxd_hard.c:2261:				break;
			break;
drivers/media/dvb-frontends/drxd_hard.c:2266:				break;
			break;
drivers/media/usb/gspca/sn9c20x.c:1860:			break;
		break;
drivers/isdn/i4l/isdn_common.c:624:			break;
		break;
drivers/isdn/i4l/isdn_common.c:642:			break;
		break;
drivers/isdn/i4l/isdn_common.c:654:			break;
		break;
drivers/isdn/hardware/eicon/message.c:13890:			break;
		break;
sound/usb/mixer_quirks.c:1832:			break;
		break;