[PATCH 9/10] [SCSI] bfa: Use ARRAY_SIZE macro

[Thomas Meyer]

Use ARRAY_SIZE macro, rather than explicitly coding some variant of it
yourself.
Found with: find -type f -name "*.c" -o -name "*.h" | xargs perl -p -i -e
's/\bsizeof\s*\(\s*(\w+)\s*\)\s*\ /\s*sizeof\s*\(\s*\1\s*\[\s*0\s*\]\s*\)
/ARRAY_SIZE(\1)/g' and manual check/verification.

Signed-off-by: Thomas Meyer <tho...@m3y3r.de>
---

diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c
index 3e1caec82554..4a03cd9fa63f 100644
--- a/drivers/scsi/bfa/bfa_core.c
+++ b/drivers/scsi/bfa/bfa_core.c
@@ -16,6 +16,7 @@
  * General Public License for more details.
  */
 
+#include <linux/kernel.h>
 #include "bfad_drv.h"
 #include "bfa_modules.h"
 #include "bfi_reg.h"
@@ -1957,7 +1958,7 @@ bfa_get_pciids(struct bfa_pciid_s **pciids, int *npciids)
                {BFA_PCI_VENDOR_ID_BROCADE, BFA_PCI_DEVICE_ID_CT_FC},
        };
 
-       *npciids = sizeof(__pciids) / sizeof(__pciids[0]);
+       *npciids = ARRAY_SIZE(__pciids);
        *pciids = __pciids;
 }