diff options
| author | Matthew Wilcox <[email protected]> | 2017-09-08 16:14:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2017-09-08 18:26:48 -0700 |
| commit | 1caffba9db4aa27c3e7ebc05668afca1f991ab8d (patch) | |
| tree | c7301ad6155b02bc2793e30715180ce7ed4c0bf9 | |
| parent | 48ad1abef40226ce809e5b7d3a5898754c4b9a9a (diff) | |
drivers/scsi/sym53c8xx_2/sym_hipd.c: convert to use memset32
memset32() can be used to initialise these three arrays. Minor code
footprint reduction.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Matthew Wilcox <[email protected]>
Cc: "James E.J. Bottomley" <[email protected]>
Cc: "Martin K. Petersen" <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: David Miller <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Ivan Kokshaysky <[email protected]>
Cc: Matt Turner <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Minchan Kim <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Richard Henderson <[email protected]>
Cc: Russell King <[email protected]>
Cc: Sam Ravnborg <[email protected]>
Cc: Sergey Senozhatsky <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | drivers/scsi/sym53c8xx_2/sym_hipd.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c index 15ff285a9f8f..ca360daa6a25 100644 --- a/drivers/scsi/sym53c8xx_2/sym_hipd.c +++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c @@ -4985,13 +4985,10 @@ struct sym_lcb *sym_alloc_lcb (struct sym_hcb *np, u_char tn, u_char ln) * Compute the bus address of this table. */ if (ln && !tp->luntbl) { - int i; - tp->luntbl = sym_calloc_dma(256, "LUNTBL"); if (!tp->luntbl) goto fail; - for (i = 0 ; i < 64 ; i++) - tp->luntbl[i] = cpu_to_scr(vtobus(&np->badlun_sa)); + memset32(tp->luntbl, cpu_to_scr(vtobus(&np->badlun_sa)), 64); tp->head.luntbl_sa = cpu_to_scr(vtobus(tp->luntbl)); } @@ -5077,8 +5074,7 @@ static void sym_alloc_lcb_tags (struct sym_hcb *np, u_char tn, u_char ln) /* * Initialize the task table with invalid entries. */ - for (i = 0 ; i < SYM_CONF_MAX_TASK ; i++) - lp->itlq_tbl[i] = cpu_to_scr(np->notask_ba); + memset32(lp->itlq_tbl, cpu_to_scr(np->notask_ba), SYM_CONF_MAX_TASK); /* * Fill up the tag buffer with tag numbers. @@ -5764,8 +5760,7 @@ int sym_hcb_attach(struct Scsi_Host *shost, struct sym_fw *fw, struct sym_nvram goto attach_failed; np->badlun_sa = cpu_to_scr(SCRIPTB_BA(np, resel_bad_lun)); - for (i = 0 ; i < 64 ; i++) /* 64 luns/target, no less */ - np->badluntbl[i] = cpu_to_scr(vtobus(&np->badlun_sa)); + memset32(np->badluntbl, cpu_to_scr(vtobus(&np->badlun_sa)), 64); /* * Prepare the bus address array that contains the bus |