RE: [PATCH 1/1] [SCSI] bfa: use ARRAY_SIZE instead of sizeof/sizeof[0]

[Anil Gurumurthy]

Acked-by: Anil Gurumurthy <anil.gurumurthy@xxxxxxxxxx>


-----Original Message-----
From: Fabian Frederick [mailto:fabf@xxxxxxxxx]
Sent: 30 June 2014 23:13
To: linux-kernel
Cc: Fabian Frederick; Anil Gurumurthy; Sudarsana Kalluru; James E.J. Bottomley; linux-scsi
Subject: [PATCH 1/1] [SCSI] bfa: use ARRAY_SIZE instead of sizeof/sizeof[0]

Use macro definition

Cc: Anil Gurumurthy <anil.gurumurthy@xxxxxxxxxx>
Cc: Sudarsana Kalluru <sudarsana.kalluru@xxxxxxxxxx>
Cc: "James E.J. Bottomley" <JBottomley@xxxxxxxxxxxxx>
Cc: linux-scsi@xxxxxxxxxxxxxxx
Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
---
 drivers/scsi/bfa/bfa_fcs.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c index a3ab5cc..0f19455 100644
--- a/drivers/scsi/bfa/bfa_fcs.c
+++ b/drivers/scsi/bfa/bfa_fcs.c
@@ -81,7 +81,7 @@ bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad,
        bfa->fcs = BFA_TRUE;
        fcbuild_init();

-       for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) {
+       for (i = 0; i < ARRAY_SIZE(fcs_modules); i++) {
                mod = &fcs_modules[i];
                if (mod->attach)
                        mod->attach(fcs);
@@ -97,7 +97,7 @@ bfa_fcs_init(struct bfa_fcs_s *fcs)
        int     i;
        struct bfa_fcs_mod_s  *mod;

-       for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) {
+       for (i = 0; i < ARRAY_SIZE(fcs_modules); i++) {
                mod = &fcs_modules[i];
                if (mod->modinit)
                        mod->modinit(fcs);
@@ -184,7 +184,7 @@ bfa_fcs_exit(struct bfa_fcs_s *fcs)

        bfa_wc_init(&fcs->wc, bfa_fcs_exit_comp, fcs);

-       nmods = sizeof(fcs_modules) / sizeof(fcs_modules[0]);
+       nmods = ARRAY_SIZE(fcs_modules);

        for (i = 0; i < nmods; i++) {

--
1.8.4.5


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