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>

1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
index bb92e3cd9334..655ef9a3f4df 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;