diff options
author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-04-28 05:14:39 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 11:58:33 -0400 |
commit | dd58c0dd30ac761837b1d0d8cc434c7ec7b2df68 (patch) | |
tree | ec7b5c9c5bf853007b648efd6fa377a9db80f5da /drivers/isdn/hardware | |
parent | 8e44b29da5300f4698c41b5fd2d1ce52c28e2148 (diff) |
eicon: fix sparse integer as NULL pointer warnings
drivers/isdn/hardware/eicon/message.c:745:47: warning: Using plain integer as NULL pointer
drivers/isdn/hardware/eicon/message.c:761:45: warning: Using plain integer as NULL pointer
drivers/isdn/hardware/eicon/message.c:9122:16: warning: Using plain integer as NULL pointer
drivers/isdn/hardware/eicon/message.c:9147:16: warning: Using plain integer as NULL pointer
drivers/isdn/hardware/eicon/message.c:9173:14: warning: Using plain integer as NULL pointer
drivers/isdn/hardware/eicon/divasmain.c:396:23: warning: Using plain integer as NULL pointer
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Karsten Keil <kkeil@suse.de>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/isdn/hardware')
-rw-r--r-- | drivers/isdn/hardware/eicon/divasmain.c | 2 | ||||
-rw-r--r-- | drivers/isdn/hardware/eicon/message.c | 12 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/isdn/hardware/eicon/divasmain.c b/drivers/isdn/hardware/eicon/divasmain.c index 6d39f936076..5fcbdccd7a5 100644 --- a/drivers/isdn/hardware/eicon/divasmain.c +++ b/drivers/isdn/hardware/eicon/divasmain.c | |||
@@ -393,7 +393,7 @@ void diva_free_dma_map(void *hdev, struct _diva_dma_map_entry *pmap) | |||
393 | dma_addr_t dma_handle; | 393 | dma_addr_t dma_handle; |
394 | void *addr_handle; | 394 | void *addr_handle; |
395 | 395 | ||
396 | for (i = 0; (pmap != 0); i++) { | 396 | for (i = 0; (pmap != NULL); i++) { |
397 | diva_get_dma_map_entry(pmap, i, &cpu_addr, &phys_addr); | 397 | diva_get_dma_map_entry(pmap, i, &cpu_addr, &phys_addr); |
398 | if (!cpu_addr) { | 398 | if (!cpu_addr) { |
399 | break; | 399 | break; |
diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c index 1ff98e7eb79..599fed88222 100644 --- a/drivers/isdn/hardware/eicon/message.c +++ b/drivers/isdn/hardware/eicon/message.c | |||
@@ -742,7 +742,7 @@ static void start_internal_command (dword Id, PLCI *plci, t_std_internal_comma | |||
742 | else | 742 | else |
743 | { | 743 | { |
744 | i = 1; | 744 | i = 1; |
745 | while (plci->internal_command_queue[i] != 0) | 745 | while (plci->internal_command_queue[i] != NULL) |
746 | i++; | 746 | i++; |
747 | plci->internal_command_queue[i] = command_function; | 747 | plci->internal_command_queue[i] = command_function; |
748 | } | 748 | } |
@@ -758,7 +758,7 @@ static void next_internal_command (dword Id, PLCI *plci) | |||
758 | 758 | ||
759 | plci->internal_command = 0; | 759 | plci->internal_command = 0; |
760 | plci->internal_command_queue[0] = NULL; | 760 | plci->internal_command_queue[0] = NULL; |
761 | while (plci->internal_command_queue[1] != 0) | 761 | while (plci->internal_command_queue[1] != NULL) |
762 | { | 762 | { |
763 | for (i = 0; i < MAX_INTERNAL_COMMAND_LEVELS - 1; i++) | 763 | for (i = 0; i < MAX_INTERNAL_COMMAND_LEVELS - 1; i++) |
764 | plci->internal_command_queue[i] = plci->internal_command_queue[i+1]; | 764 | plci->internal_command_queue[i] = plci->internal_command_queue[i+1]; |
@@ -9119,7 +9119,7 @@ word AdvCodecSupport(DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, byte ho | |||
9119 | dbug(1,dprintf("AdvSigPlci=0x%x",a->AdvSignalPLCI)); | 9119 | dbug(1,dprintf("AdvSigPlci=0x%x",a->AdvSignalPLCI)); |
9120 | return 0x2001; /* codec in use by another application */ | 9120 | return 0x2001; /* codec in use by another application */ |
9121 | } | 9121 | } |
9122 | if(plci!=0) | 9122 | if(plci!=NULL) |
9123 | { | 9123 | { |
9124 | a->AdvSignalPLCI = plci; | 9124 | a->AdvSignalPLCI = plci; |
9125 | plci->tel=ADV_VOICE; | 9125 | plci->tel=ADV_VOICE; |
@@ -9144,7 +9144,7 @@ word AdvCodecSupport(DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, byte ho | |||
9144 | } | 9144 | } |
9145 | /* indicate D-ch connect if */ | 9145 | /* indicate D-ch connect if */ |
9146 | } /* codec is connected OK */ | 9146 | } /* codec is connected OK */ |
9147 | if(plci!=0) | 9147 | if(plci!=NULL) |
9148 | { | 9148 | { |
9149 | a->AdvSignalPLCI = plci; | 9149 | a->AdvSignalPLCI = plci; |
9150 | plci->tel=ADV_VOICE; | 9150 | plci->tel=ADV_VOICE; |
@@ -9170,7 +9170,7 @@ word AdvCodecSupport(DIVA_CAPI_ADAPTER *a, PLCI *plci, APPL *appl, byte ho | |||
9170 | { | 9170 | { |
9171 | if(hook_listen) return 0x300B; /* Facility not supported */ | 9171 | if(hook_listen) return 0x300B; /* Facility not supported */ |
9172 | /* no hook with SCOM */ | 9172 | /* no hook with SCOM */ |
9173 | if(plci!=0) plci->tel = CODEC; | 9173 | if(plci!=NULL) plci->tel = CODEC; |
9174 | dbug(1,dprintf("S/SCOM codec")); | 9174 | dbug(1,dprintf("S/SCOM codec")); |
9175 | /* first time we use the scom-s codec we must shut down the internal */ | 9175 | /* first time we use the scom-s codec we must shut down the internal */ |
9176 | /* handset application of the card. This can be done by an assign with */ | 9176 | /* handset application of the card. This can be done by an assign with */ |
@@ -14604,7 +14604,7 @@ static void channel_xmit_extended_xon (PLCI * plci) { | |||
14604 | int max_ch = ARRAY_SIZE(a->ch_flow_control); | 14604 | int max_ch = ARRAY_SIZE(a->ch_flow_control); |
14605 | int i, one_requested = 0; | 14605 | int i, one_requested = 0; |
14606 | 14606 | ||
14607 | if ((!plci) || (!plci->Id) || ((a = plci->adapter) == 0)) { | 14607 | if ((!plci) || (!plci->Id) || ((a = plci->adapter) == NULL)) { |
14608 | return; | 14608 | return; |
14609 | } | 14609 | } |
14610 | 14610 | ||