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authorAlejandro Martinez Ruiz <alex@flawedcode.org>2007-10-18 10:22:02 +0200
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:03:38 -0800
commitef878b889907f29af1b5f34734f14eca1aa43cf6 (patch)
treea30097123359ad444ad718564168adcd716f00e3 /drivers/net/sk98lin
parentc00acf46deb18926931ba264510353cf22b98a79 (diff)
downloadop-kernel-dev-ef878b889907f29af1b5f34734f14eca1aa43cf6.zip
op-kernel-dev-ef878b889907f29af1b5f34734f14eca1aa43cf6.tar.gz
sk98lin: kill bogus check and convert to use ARRAY_SIZE()
This converts uses of ARRAY_SIZE(), and while at it also kills unreachable code as far as I can say. I can't tell what was the author trying to do with the following check. First we have: PNMI_STATIC const SK_PNMI_STATADDR StatAddr[SK_PNMI_MAX_IDX][SK_PNMI_MAC_TYPES]; and then a check goes like this: if (SK_PNMI_MAX_IDX != (sizeof(StatAddr) / (sizeof(SK_PNMI_STATADDR) * SK_PNMI_MAC_TYPES))) with the second line being just ARRAY_SIZE(StatAddr), which will always return SK_PNMI_MAX_IDX, rendering the check useless. Signed-off-by: Alejandro Martinez Ruiz <alex@flawedcode.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/sk98lin')
-rw-r--r--drivers/net/sk98lin/skgemib.c2
-rw-r--r--drivers/net/sk98lin/skgepnmi.c12
-rw-r--r--drivers/net/sk98lin/skgesirq.c2
3 files changed, 2 insertions, 14 deletions
diff --git a/drivers/net/sk98lin/skgemib.c b/drivers/net/sk98lin/skgemib.c
index 0a6f67a..fde45083 100644
--- a/drivers/net/sk98lin/skgemib.c
+++ b/drivers/net/sk98lin/skgemib.c
@@ -82,7 +82,7 @@ PNMI_STATIC int DiagActions(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
/* defines *******************************************************************/
-#define ID_TABLE_SIZE (sizeof(IdTable)/sizeof(IdTable[0]))
+#define ID_TABLE_SIZE ARRAY_SIZE(IdTable)
/* global variables **********************************************************/
diff --git a/drivers/net/sk98lin/skgepnmi.c b/drivers/net/sk98lin/skgepnmi.c
index b36dd9a..3c19d98 100644
--- a/drivers/net/sk98lin/skgepnmi.c
+++ b/drivers/net/sk98lin/skgepnmi.c
@@ -388,18 +388,6 @@ int Level) /* Initialization level */
SK_PNMI_CNT_NO, SK_PNMI_MAX_IDX));
}
- if (SK_PNMI_MAX_IDX !=
- (sizeof(StatAddr) / (sizeof(SK_PNMI_STATADDR) * SK_PNMI_MAC_TYPES))) {
-
- SK_ERR_LOG(pAC, SK_ERRCL_SW, SK_PNMI_ERR050, SK_PNMI_ERR050MSG);
-
- SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_INIT | SK_DBGCAT_FATAL,
- ("StatAddr table size (%d) differs from "
- "SK_PNMI_MAX_IDX (%d)\n",
- (sizeof(StatAddr) /
- (sizeof(SK_PNMI_STATADDR) * SK_PNMI_MAC_TYPES)),
- SK_PNMI_MAX_IDX));
- }
#endif /* SK_PNMI_CHECK */
break;
diff --git a/drivers/net/sk98lin/skgesirq.c b/drivers/net/sk98lin/skgesirq.c
index 3e7aa49..e5ee6d6 100644
--- a/drivers/net/sk98lin/skgesirq.c
+++ b/drivers/net/sk98lin/skgesirq.c
@@ -892,7 +892,7 @@ int Port) /* Which port should be checked */
*/
RxCts = 0;
- for (i = 0; i < sizeof(SkGeRxRegs)/sizeof(SkGeRxRegs[0]); i++) {
+ for (i = 0; i < ARRAY_SIZE(SkGeRxRegs); i++) {
(void)SkXmMacStatistic(pAC, IoC, Port, SkGeRxRegs[i], &RxTmp);
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