fix ! versus & precedence in various places

Fix various instances of

	if (!expr & mask)

which should probably have been

	if (!(expr & mask))

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: Peter Osterlund <petero2@telia.com>
Cc: Karsten Keil <kkeil@suse.de>
Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

4 files changed, 31 insertions, 31 deletions

diff --git a/drivers/isdn/act2000/module.c b/drivers/isdn/act2000/module.c
index ee2b0b9f8f4..8325022e2be 100644
--- a/drivers/isdn/act2000/module.c
+++ b/drivers/isdn/act2000/module.c
@@ -310,7 +310,7 @@ act2000_command(act2000_card * card, isdn_ctrl * c)
 			}
 			break;
 		case ISDN_CMD_DIAL:
-			if (!card->flags & ACT2000_FLAGS_RUNNING)
+			if (!(card->flags & ACT2000_FLAGS_RUNNING))
 				return -ENODEV;
 			if (!(chan = find_channel(card, c->arg & 0x0f)))
 				break;
@@ -339,7 +339,7 @@ act2000_command(act2000_card * card, isdn_ctrl * c)
 			}
 			return ret;
 		case ISDN_CMD_ACCEPTD:
-			if (!card->flags & ACT2000_FLAGS_RUNNING)
+			if (!(card->flags & ACT2000_FLAGS_RUNNING))
 				return -ENODEV;
 			if (!(chan = find_channel(card, c->arg & 0x0f)))
 				break;
@@ -347,11 +347,11 @@ act2000_command(act2000_card * card, isdn_ctrl * c)
 				actcapi_select_b2_protocol_req(card, chan);
 			return 0;
 		case ISDN_CMD_ACCEPTB:
-			if (!card->flags & ACT2000_FLAGS_RUNNING)
+			if (!(card->flags & ACT2000_FLAGS_RUNNING))
 				return -ENODEV;
 			return 0;
 		case ISDN_CMD_HANGUP:
-			if (!card->flags & ACT2000_FLAGS_RUNNING)
+			if (!(card->flags & ACT2000_FLAGS_RUNNING))
 				return -ENODEV;
 			if (!(chan = find_channel(card, c->arg & 0x0f)))
 				break;
@@ -366,7 +366,7 @@ act2000_command(act2000_card * card, isdn_ctrl * c)
 			}
 			return 0;
 		case ISDN_CMD_SETEAZ:
-			if (!card->flags & ACT2000_FLAGS_RUNNING)
+			if (!(card->flags & ACT2000_FLAGS_RUNNING))
 				return -ENODEV;
 			if (!(chan = find_channel(card, c->arg & 0x0f)))
 				break;
@@ -386,7 +386,7 @@ act2000_command(act2000_card * card, isdn_ctrl * c)
 			actcapi_listen_req(card);
 			return 0;
 		case ISDN_CMD_CLREAZ:
-			if (!card->flags & ACT2000_FLAGS_RUNNING)
+			if (!(card->flags & ACT2000_FLAGS_RUNNING))
 				return -ENODEV;
 			if (!(chan = find_channel(card, c->arg & 0x0f)))
 				break;
@@ -394,14 +394,14 @@ act2000_command(act2000_card * card, isdn_ctrl * c)
 			actcapi_listen_req(card);
 			return 0;
 		case ISDN_CMD_SETL2:
-			if (!card->flags & ACT2000_FLAGS_RUNNING)
+			if (!(card->flags & ACT2000_FLAGS_RUNNING))
 				return -ENODEV;
 			if (!(chan = find_channel(card, c->arg & 0x0f)))
 				break;
 			chan->l2prot = (c->arg >> 8);
 			return 0;
 		case ISDN_CMD_SETL3:
-			if (!card->flags & ACT2000_FLAGS_RUNNING)
+			if (!(card->flags & ACT2000_FLAGS_RUNNING))
 				return -ENODEV;
 			if ((c->arg >> 8) != ISDN_PROTO_L3_TRANS) {
 				printk(KERN_WARNING "L3 protocol unknown\n");
@@ -524,7 +524,7 @@ if_writecmd(const u_char __user *buf, int len, int id, int channel)
         act2000_card *card = act2000_findcard(id);
 
         if (card) {
-                if (!card->flags & ACT2000_FLAGS_RUNNING)
+                if (!(card->flags & ACT2000_FLAGS_RUNNING))
                         return -ENODEV;
                 return (len);
         }
@@ -539,7 +539,7 @@ if_readstatus(u_char __user * buf, int len, int id, int channel)
         act2000_card *card = act2000_findcard(id);
 	
         if (card) {
-                if (!card->flags & ACT2000_FLAGS_RUNNING)
+                if (!(card->flags & ACT2000_FLAGS_RUNNING))
                         return -ENODEV;
                 return (act2000_readstatus(buf, len, card));
         }
@@ -554,7 +554,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb)
         act2000_card *card = act2000_findcard(id);
 	
         if (card) {
-                if (!card->flags & ACT2000_FLAGS_RUNNING)
+                if (!(card->flags & ACT2000_FLAGS_RUNNING))
                         return -ENODEV;
 		return (act2000_sendbuf(card, channel, ack, skb));
         }
diff --git a/drivers/isdn/i4l/isdn_ttyfax.c b/drivers/isdn/i4l/isdn_ttyfax.c
index a943d078bac..f93de4a3035 100644
--- a/drivers/isdn/i4l/isdn_ttyfax.c
+++ b/drivers/isdn/i4l/isdn_ttyfax.c
@@ -834,7 +834,7 @@ isdn_tty_cmd_FCLASS2(char **p, modem_info * info)
 		char *rp = &f->resolution;
 
 		p[0] += 2;
-		if (!info->faxonline & 1)	/* not outgoing connection */
+		if (!(info->faxonline & 1))	/* not outgoing connection */
 			PARSE_ERROR1;
 
 		for (i = 0; (((*p[0] >= '0') && (*p[0] <= '9')) || (*p[0] == ',')) && (i < 4); i++) {
diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
index 82d957bde29..bf7997abc4a 100644
--- a/drivers/isdn/icn/icn.c
+++ b/drivers/isdn/icn/icn.c
@@ -1302,7 +1302,7 @@ icn_command(isdn_ctrl * c, icn_card * card)
 			}
 			break;
 		case ISDN_CMD_DIAL:
-			if (!card->flags & ICN_FLAGS_RUNNING)
+			if (!(card->flags & ICN_FLAGS_RUNNING))
 				return -ENODEV;
 			if (card->leased)
 				break;
@@ -1328,7 +1328,7 @@ icn_command(isdn_ctrl * c, icn_card * card)
 			}
 			break;
 		case ISDN_CMD_ACCEPTD:
-			if (!card->flags & ICN_FLAGS_RUNNING)
+			if (!(card->flags & ICN_FLAGS_RUNNING))
 				return -ENODEV;
 			if (c->arg < ICN_BCH) {
 				a = c->arg + 1;
@@ -1348,7 +1348,7 @@ icn_command(isdn_ctrl * c, icn_card * card)
 			}
 			break;
 		case ISDN_CMD_ACCEPTB:
-			if (!card->flags & ICN_FLAGS_RUNNING)
+			if (!(card->flags & ICN_FLAGS_RUNNING))
 				return -ENODEV;
 			if (c->arg < ICN_BCH) {
 				a = c->arg + 1;
@@ -1366,7 +1366,7 @@ icn_command(isdn_ctrl * c, icn_card * card)
 			}
 			break;
 		case ISDN_CMD_HANGUP:
-			if (!card->flags & ICN_FLAGS_RUNNING)
+			if (!(card->flags & ICN_FLAGS_RUNNING))
 				return -ENODEV;
 			if (c->arg < ICN_BCH) {
 				a = c->arg + 1;
@@ -1375,7 +1375,7 @@ icn_command(isdn_ctrl * c, icn_card * card)
 			}
 			break;
 		case ISDN_CMD_SETEAZ:
-			if (!card->flags & ICN_FLAGS_RUNNING)
+			if (!(card->flags & ICN_FLAGS_RUNNING))
 				return -ENODEV;
 			if (card->leased)
 				break;
@@ -1391,7 +1391,7 @@ icn_command(isdn_ctrl * c, icn_card * card)
 			}
 			break;
 		case ISDN_CMD_CLREAZ:
-			if (!card->flags & ICN_FLAGS_RUNNING)
+			if (!(card->flags & ICN_FLAGS_RUNNING))
 				return -ENODEV;
 			if (card->leased)
 				break;
@@ -1405,7 +1405,7 @@ icn_command(isdn_ctrl * c, icn_card * card)
 			}
 			break;
 		case ISDN_CMD_SETL2:
-			if (!card->flags & ICN_FLAGS_RUNNING)
+			if (!(card->flags & ICN_FLAGS_RUNNING))
 				return -ENODEV;
 			if ((c->arg & 255) < ICN_BCH) {
 				a = c->arg;
@@ -1424,7 +1424,7 @@ icn_command(isdn_ctrl * c, icn_card * card)
 			}
 			break;
 		case ISDN_CMD_SETL3:
-			if (!card->flags & ICN_FLAGS_RUNNING)
+			if (!(card->flags & ICN_FLAGS_RUNNING))
 				return -ENODEV;
 			return 0;
 		default:
@@ -1471,7 +1471,7 @@ if_writecmd(const u_char __user *buf, int len, int id, int channel)
 	icn_card *card = icn_findcard(id);
 
 	if (card) {
-		if (!card->flags & ICN_FLAGS_RUNNING)
+		if (!(card->flags & ICN_FLAGS_RUNNING))
 			return -ENODEV;
 		return (icn_writecmd(buf, len, 1, card));
 	}
@@ -1486,7 +1486,7 @@ if_readstatus(u_char __user *buf, int len, int id, int channel)
 	icn_card *card = icn_findcard(id);
 
 	if (card) {
-		if (!card->flags & ICN_FLAGS_RUNNING)
+		if (!(card->flags & ICN_FLAGS_RUNNING))
 			return -ENODEV;
 		return (icn_readstatus(buf, len, card));
 	}
@@ -1501,7 +1501,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb)
 	icn_card *card = icn_findcard(id);
 
 	if (card) {
-		if (!card->flags & ICN_FLAGS_RUNNING)
+		if (!(card->flags & ICN_FLAGS_RUNNING))
 			return -ENODEV;
 		return (icn_sendbuf(channel, ack, skb, card));
 	}
diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
index bb92e3cd933..655ef9a3f4d 100644
--- a/drivers/isdn/isdnloop/isdnloop.c
+++ b/drivers/isdn/isdnloop/isdnloop.c
@@ -1184,7 +1184,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card)
 			}
 			break;
 		case ISDN_CMD_DIAL:
-			if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+			if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
 				return -ENODEV;
 			if (card->leased)
 				break;
@@ -1210,7 +1210,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card)
 			}
 			break;
 		case ISDN_CMD_ACCEPTD:
-			if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+			if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
 				return -ENODEV;
 			if (c->arg < ISDNLOOP_BCH) {
 				a = c->arg + 1;
@@ -1238,7 +1238,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card)
 			}
 			break;
 		case ISDN_CMD_ACCEPTB:
-			if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+			if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
 				return -ENODEV;
 			if (c->arg < ISDNLOOP_BCH) {
 				a = c->arg + 1;
@@ -1264,7 +1264,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card)
 				i = isdnloop_writecmd(cbuf, strlen(cbuf), 0, card);
 				break;
 		case ISDN_CMD_HANGUP:
-				if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+				if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
 					return -ENODEV;
 				if (c->arg < ISDNLOOP_BCH) {
 					a = c->arg + 1;
@@ -1273,7 +1273,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card)
 				}
 				break;
 		case ISDN_CMD_SETEAZ:
-				if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+				if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
 					return -ENODEV;
 				if (card->leased)
 					break;
@@ -1303,7 +1303,7 @@ isdnloop_command(isdn_ctrl * c, isdnloop_card * card)
 				}
 				break;
 		case ISDN_CMD_SETL2:
-				if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+				if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
 					return -ENODEV;
 				if ((c->arg & 255) < ISDNLOOP_BCH) {
 					a = c->arg;
@@ -1395,7 +1395,7 @@ if_readstatus(u_char __user *buf, int len, int id, int channel)
 	isdnloop_card *card = isdnloop_findcard(id);
 
 	if (card) {
-		if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+		if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
 			return -ENODEV;
 		return (isdnloop_readstatus(buf, len, card));
 	}
@@ -1410,7 +1410,7 @@ if_sendbuf(int id, int channel, int ack, struct sk_buff *skb)
 	isdnloop_card *card = isdnloop_findcard(id);
 
 	if (card) {
-		if (!card->flags & ISDNLOOP_FLAGS_RUNNING)
+		if (!(card->flags & ISDNLOOP_FLAGS_RUNNING))
 			return -ENODEV;
 		/* ack request stored in skb scratch area */
 		*(skb->head) = ack;