[PATCH] ISDN strpbrk fix

Here is a small ISDN fix for the current tree.

There is a compiler inlining/optimation problem with strpbrk, if it has
only a one character search string.  This results in a missing strchr
because the compiler internally replace strpbrk with strchr in this
case, but did so after inline handling stage.

drivers/isdn/icn/icn.c

@@ -504,19 +504,19 @@ icn_parse_status(u_char * status, int channel, icn_card * card)
 		case 3:
 			{
 				char *t = status + 6;
-				char *s = strpbrk(t, ",");
+				char *s = strchr(t, ',');
 
 				*s++ = '\0';
 				strlcpy(cmd.parm.setup.phone, t,
 					sizeof(cmd.parm.setup.phone));
-				s = strpbrk(t = s, ",");
+				s = strchr(t = s, ',');
 				*s++ = '\0';
 				if (!strlen(t))
 					cmd.parm.setup.si1 = 0;
 				else
 					cmd.parm.setup.si1 =
 					    simple_strtoul(t, NULL, 10);
-				s = strpbrk(t = s, ",");
+				s = strchr(t = s, ',');
 				*s++ = '\0';
 				if (!strlen(t))
 					cmd.parm.setup.si2 = 0;

drivers/isdn/isdnloop/isdnloop.c

@@ -122,17 +122,17 @@ static void
 isdnloop_parse_setup(char *setup, isdn_ctrl * cmd)
 {
 	char *t = setup;
-	char *s = strpbrk(t, ",");
+	char *s = strchr(t, ',');
 
 	*s++ = '\0';
 	strlcpy(cmd->parm.setup.phone, t, sizeof(cmd->parm.setup.phone));
-	s = strpbrk(t = s, ",");
+	s = strchr(t = s, ',');
 	*s++ = '\0';
 	if (!strlen(t))
 		cmd->parm.setup.si1 = 0;
 	else
 		cmd->parm.setup.si1 = simple_strtoul(t, NULL, 10);
-	s = strpbrk(t = s, ",");
+	s = strchr(t = s, ',');
 	*s++ = '\0';
 	if (!strlen(t))
 		cmd->parm.setup.si2 = 0;