> > > --- a/drivers/isdn/hisax/callc.c
> > > +++ b/drivers/isdn/hisax/callc.c
> > > @@ -834,7 +834,7 @@ static struct FsmNode fnlist[] __initdata =
> > > };
> > > /* *INDENT-ON* */
> > >
> > > -#define FNCOUNT (sizeof(fnlist)/sizeof(struct FsmNode))
> > > +#define FNCOUNT ARRAY_SIZE(fnlist)
> > >
> > > int __init
> > > CallcNew(void)
> >
> > This is OK, thanks for changing.
>
> I'd suggest to not use another define, but use ARRAY_SIZE(foo)
> _instead of_ eg. FNCOUNT.
I thought of this, too, but I tried to keep things consistent. Let me
explain that a little bit more in detail. If you have a look at the files
in drivers/isdn/hisax then you will see that a lot of array size definitions
are assigned to preprocessor macros. So I thought removing just one
of the macros while the other continue to exist would make the code
a little bit more inconsistent. However, one might disagree about that.
So here's another patch that includes the changes from the original patch
and removes the FNCOUNT preprocessor definition. Perhaps the original
authors of the files should decide wether they want to keep it or not.
Tested by compilation on an i386 box using "allyesconfig".
Diffed against Linus' git-tree.
Signed-off-by: Andi Drebes <[email protected]>
---
diff --git a/drivers/isdn/hisax/callc.c b/drivers/isdn/hisax/callc.c
index 7c56c44..0b9ed8e 100644
--- a/drivers/isdn/hisax/callc.c
+++ b/drivers/isdn/hisax/callc.c
@@ -834,8 +834,6 @@ static struct FsmNode fnlist[] __initdata =
};
/* *INDENT-ON* */
-#define FNCOUNT (sizeof(fnlist)/sizeof(struct FsmNode))
-
int __init
CallcNew(void)
{
@@ -843,7 +841,7 @@ CallcNew(void)
callcfsm.event_count = EVENT_COUNT;
callcfsm.strEvent = strEvent;
callcfsm.strState = strState;
- return FsmNew(&callcfsm, fnlist, FNCOUNT);
+ return FsmNew(&callcfsm, fnlist, ARRAY_SIZE(fnlist));
}
void
diff --git a/drivers/isdn/hisax/isdnl1.c b/drivers/isdn/hisax/isdnl1.c
index a14204e..39c749c 100644
--- a/drivers/isdn/hisax/isdnl1.c
+++ b/drivers/isdn/hisax/isdnl1.c
@@ -647,7 +647,7 @@ static struct FsmNode L1SFnList[] __initdata =
{ST_L1_F8, EV_TIMER_DEACT, l1_timer_deact},
};
-#define L1S_FN_COUNT (sizeof(L1SFnList)/sizeof(struct FsmNode))
+#define L1S_FN_COUNT ARRAY_SIZE(L1SFnList)
#ifdef HISAX_UINTERFACE
static void
@@ -706,7 +706,7 @@ static struct FsmNode L1UFnList[] __initdata =
{ST_L1_RESET, EV_TIMER_DEACT, l1_timer_deact},
};
-#define L1U_FN_COUNT (sizeof(L1UFnList)/sizeof(struct FsmNode))
+#define L1U_FN_COUNT ARRAY_SIZE(L1UFnList)
#endif
@@ -754,7 +754,7 @@ static struct FsmNode L1BFnList[] __initdata =
{ST_L1_WAIT_DEACT, EV_TIMER_DEACT, l1b_timer_deact},
};
-#define L1B_FN_COUNT (sizeof(L1BFnList)/sizeof(struct FsmNode))
+#define L1B_FN_COUNT ARRAY_SIZE(L1BFnList)
int __init
Isdnl1New(void)
diff --git a/drivers/isdn/hisax/isdnl2.c b/drivers/isdn/hisax/isdnl2.c
index 3446f24..846a7e6 100644
--- a/drivers/isdn/hisax/isdnl2.c
+++ b/drivers/isdn/hisax/isdnl2.c
@@ -1623,7 +1623,7 @@ static struct FsmNode L2FnList[] __initdata =
{ST_L2_8, EV_L1_DEACTIVATE, l2_persistent_da},
};
-#define L2_FN_COUNT (sizeof(L2FnList)/sizeof(struct FsmNode))
+#define L2_FN_COUNT ARRAY_SIZE(L2FnList)
static void
isdnl2_l1l2(struct PStack *st, int pr, void *arg)
diff --git a/drivers/isdn/hisax/isdnl3.c b/drivers/isdn/hisax/isdnl3.c
index 935f233..c081fed 100644
--- a/drivers/isdn/hisax/isdnl3.c
+++ b/drivers/isdn/hisax/isdnl3.c
@@ -543,7 +543,7 @@ static struct FsmNode L3FnList[] __initdata =
};
/* *INDENT-ON* */
-#define L3_FN_COUNT (sizeof(L3FnList)/sizeof(struct FsmNode))
+#define L3_FN_COUNT ARRAY_SIZE(L3FnList)
void
l3_msg(struct PStack *st, int pr, void *arg)
diff --git a/drivers/isdn/hisax/l3_1tr6.c b/drivers/isdn/hisax/l3_1tr6.c
index c5c36ee..ff62679 100644
--- a/drivers/isdn/hisax/l3_1tr6.c
+++ b/drivers/isdn/hisax/l3_1tr6.c
@@ -698,8 +698,7 @@ static struct stateentry downstl[] =
CC_T308_2, l3_1tr6_t308_2},
};
-#define DOWNSTL_LEN \
- (sizeof(downstl) / sizeof(struct stateentry))
+#define DOWNSTL_LEN ARRAY_SIZE(downstl)
static struct stateentry datastln1[] =
{
@@ -735,8 +734,7 @@ static struct stateentry datastln1[] =
MT_N1_REL_ACK, l3_1tr6_rel_ack}
};
-#define DATASTLN1_LEN \
- (sizeof(datastln1) / sizeof(struct stateentry))
+#define DATASTLN1_LEN ARRAY_SIZE(datastln1)
static struct stateentry manstatelist[] =
{
@@ -746,8 +744,7 @@ static struct stateentry manstatelist[] =
DL_RELEASE | INDICATION, l3_1tr6_dl_release},
};
-#define MANSLLEN \
- (sizeof(manstatelist) / sizeof(struct stateentry))
+#define MANSLLEN ARRAY_SIZE(manstatelist)
/* *INDENT-ON* */
static void
diff --git a/drivers/isdn/hisax/l3dss1.c b/drivers/isdn/hisax/l3dss1.c
index 99feae8..c434fa5 100644
--- a/drivers/isdn/hisax/l3dss1.c
+++ b/drivers/isdn/hisax/l3dss1.c
@@ -2820,8 +2820,7 @@ static struct stateentry downstatelist[] =
CC_T309, l3dss1_dl_release},
};
-#define DOWNSLLEN \
- (sizeof(downstatelist) / sizeof(struct stateentry))
+#define DOWNSLLEN ARRAY_SIZE(downstatelist)
static struct stateentry datastatelist[] =
{
@@ -2875,8 +2874,7 @@ static struct stateentry datastatelist[] =
MT_RESUME_REJECT, l3dss1_resume_rej},
};
-#define DATASLLEN \
- (sizeof(datastatelist) / sizeof(struct stateentry))
+#define DATASLLEN ARRAY_SIZE(datastatelist)
static struct stateentry globalmes_list[] =
{
@@ -2888,8 +2886,7 @@ static struct stateentry globalmes_list[] =
MT_RESTART_ACKNOWLEDGE, l3dss1_restart_ack},
*/
};
-#define GLOBALM_LEN \
- (sizeof(globalmes_list) / sizeof(struct stateentry))
+#define GLOBALM_LEN ARRAY_SIZE(globalmes_list)
static struct stateentry manstatelist[] =
{
@@ -2903,8 +2900,7 @@ static struct stateentry manstatelist[] =
DL_RELEASE | INDICATION, l3dss1_dl_release},
};
-#define MANSLLEN \
- (sizeof(manstatelist) / sizeof(struct stateentry))
+#define MANSLLEN ARRAY_SIZE(manstatelist)
/* *INDENT-ON* */
diff --git a/drivers/isdn/hisax/l3ni1.c b/drivers/isdn/hisax/l3ni1.c
index f7041d5..ba05ae3 100644
--- a/drivers/isdn/hisax/l3ni1.c
+++ b/drivers/isdn/hisax/l3ni1.c
@@ -2755,8 +2755,7 @@ static struct stateentry downstatelist[] =
CC_TSPID, l3ni1_spid_tout },
};
-#define DOWNSLLEN \
- (sizeof(downstatelist) / sizeof(struct stateentry))
+#define DOWNSLLEN ARRAY_SIZE(downstatelist)
static struct stateentry datastatelist[] =
{
@@ -2810,8 +2809,7 @@ static struct stateentry datastatelist[] =
MT_RESUME_REJECT, l3ni1_resume_rej},
};
-#define DATASLLEN \
- (sizeof(datastatelist) / sizeof(struct stateentry))
+#define DATASLLEN ARRAY_SIZE(datastatelist)
static struct stateentry globalmes_list[] =
{
@@ -2825,8 +2823,7 @@ static struct stateentry globalmes_list[] =
{ SBIT( 0 ), MT_DL_ESTABLISHED, l3ni1_spid_send },
{ SBIT( 20 ) | SBIT( 21 ) | SBIT( 22 ), MT_INFORMATION, l3ni1_spid_epid },
};
-#define GLOBALM_LEN \
- (sizeof(globalmes_list) / sizeof(struct stateentry))
+#define GLOBALM_LEN ARRAY_SIZE(globalmes_list)
static struct stateentry manstatelist[] =
{
@@ -2840,8 +2837,7 @@ static struct stateentry manstatelist[] =
DL_RELEASE | INDICATION, l3ni1_dl_release},
};
-#define MANSLLEN \
- (sizeof(manstatelist) / sizeof(struct stateentry))
+#define MANSLLEN ARRAY_SIZE(manstatelist)
/* *INDENT-ON* */
diff --git a/drivers/isdn/hisax/q931.c b/drivers/isdn/hisax/q931.c
index aacbf0d..8b853d5 100644
--- a/drivers/isdn/hisax/q931.c
+++ b/drivers/isdn/hisax/q931.c
@@ -140,7 +140,7 @@ struct MessageType {
}
};
-#define MTSIZE sizeof(mtlist)/sizeof(struct MessageType)
+#define MTSIZE ARRAY_SIZE(mtlist)
static
struct MessageType mt_n0[] =
@@ -157,7 +157,7 @@ struct MessageType mt_n0[] =
{MT_N0_CLO_ACK, "CLOse ACKnowledge"}
};
-#define MT_N0_LEN (sizeof(mt_n0) / sizeof(struct MessageType))
+#define MT_N0_LEN ARRAY_SIZE(mt_n0)
static
struct MessageType mt_n1[] =
@@ -194,7 +194,7 @@ struct MessageType mt_n1[] =
{MT_N1_STAT, "STATus"}
};
-#define MT_N1_LEN (sizeof(mt_n1) / sizeof(struct MessageType))
+#define MT_N1_LEN ARRAY_SIZE(mt_n1)
static int
@@ -438,7 +438,7 @@ struct CauseValue {
},
};
-#define CVSIZE sizeof(cvlist)/sizeof(struct CauseValue)
+#define CVSIZE ARRAY_SIZE(cvlist)
static
int
@@ -516,7 +516,7 @@ struct MessageType cause_1tr6[] =
{CAUSE_UserInfoDiscarded, "User Info Discarded"}
};
-static int cause_1tr6_len = (sizeof(cause_1tr6) / sizeof(struct MessageType));
+static int cause_1tr6_len = ARRAY_SIZE(cause_1tr6);
static int
prcause_1tr6(char *dest, u_char * p)
@@ -865,7 +865,7 @@ struct DTag { /* Display tags */
{ 0x96, "Redirection name" },
{ 0x9e, "Text" },
};
-#define DTAGSIZE sizeof(dtaglist)/sizeof(struct DTag)
+#define DTAGSIZE ARRAY_SIZE(dtaglist)
static int
disptext_ni1(char *dest, u_char * p)
@@ -1074,7 +1074,7 @@ struct InformationElement {
};
-#define IESIZE sizeof(ielist)/sizeof(struct InformationElement)
+#define IESIZE ARRAY_SIZE(ielist)
static
struct InformationElement ielist_ni1[] = {
@@ -1102,7 +1102,7 @@ struct InformationElement ielist_ni1[] = {
};
-#define IESIZE_NI1 sizeof(ielist_ni1)/sizeof(struct InformationElement)
+#define IESIZE_NI1 ARRAY_SIZE(ielist_ni1)
static
struct InformationElement ielist_ni1_cs5[] = {
@@ -1110,14 +1110,14 @@ struct InformationElement ielist_ni1_cs5[] = {
{ 0x2a, "Display text", disptext_ni1 },
};
-#define IESIZE_NI1_CS5 sizeof(ielist_ni1_cs5)/sizeof(struct InformationElement)
+#define IESIZE_NI1_CS5 ARRAY_SIZE(ielist_ni1_cs5)
static
struct InformationElement ielist_ni1_cs6[] = {
{ 0x7b, "Call appearance", general_ni1 },
};
-#define IESIZE_NI1_CS6 sizeof(ielist_ni1_cs6)/sizeof(struct InformationElement)
+#define IESIZE_NI1_CS6 ARRAY_SIZE(ielist_ni1_cs6)
static struct InformationElement we_0[] =
{
@@ -1133,7 +1133,7 @@ static struct InformationElement we_0[] =
{WE0_userInfo, "User Info", general}
};
-#define WE_0_LEN (sizeof(we_0) / sizeof(struct InformationElement))
+#define WE_0_LEN ARRAY_SIZE(we_0)
static struct InformationElement we_6[] =
{
@@ -1145,7 +1145,7 @@ static struct InformationElement we_6[] =
{WE6_statusCalled, "Status Called", general},
{WE6_addTransAttr, "Additional Transmission Attributes", general}
};
-#define WE_6_LEN (sizeof(we_6) / sizeof(struct InformationElement))
+#define WE_6_LEN ARRAY_SIZE(we_6)
int
QuickHex(char *txt, u_char * p, int cnt)
diff --git a/drivers/isdn/hisax/tei.c b/drivers/isdn/hisax/tei.c
index ceb0df9..21567af 100644
--- a/drivers/isdn/hisax/tei.c
+++ b/drivers/isdn/hisax/tei.c
@@ -447,7 +447,7 @@ static struct FsmNode TeiFnList[] __initdata =
{ST_TEI_IDVERIFY, EV_CHKREQ, tei_id_chk_req},
};
-#define TEI_FN_COUNT (sizeof(TeiFnList)/sizeof(struct FsmNode))
+#define TEI_FN_COUNT ARRAY_SIZE(TeiFnList)
int __init
TeiNew(void)
-
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