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Commit 287ecefb authored by Chen Gang's avatar Chen Gang Committed by David S. Miller
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ISDN:divert: beautify code: useless 'break', 'return (0)', additional comments. 



  delete useless 'break' after 'return'.
  let 'return 0' instead of 'return (0)'
  also give a comment for 'break' to let readers notice it.

Signed-off-by: default avatarChen Gang <gang.chen@asianux.com>
Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e0664d3d

drivers/isdn/divert/isdn_divert.c

+3 −5
Original line number Diff line number Diff line
@@ -441,8 +441,7 @@ static int isdn_divert_icall(isdn_ctrl *ic) 


		switch (dv->rule.action) {

		case DEFLECT_IGNORE:

			return (0);

			break;

			return 0;



		case DEFLECT_ALERT:

		case DEFLECT_PROCEED:
@@ -510,10 +509,9 @@ static int isdn_divert_icall(isdn_ctrl *ic) 
			break;



		default:

			return (0); /* ignore call */

			break;

			return 0; /* ignore call */

		} /* switch action */

		break;

		break; /* will break the 'for' looping */

	} /* scan_table */



	if (cs) {