From: David Howells Date: Tue, 14 Apr 2009 16:08:34 +0000 (+0100) Subject: Fix lpfc_parse_bg_err()'s use of do_div() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2344b5b6851466511663154e517f8b31f70c4bb6;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git Fix lpfc_parse_bg_err()'s use of do_div() Fix lpfc_parse_bg_err()'s use of do_div(). It should be passing a 64-bit variable as the first parameter. However, since it's only using a 32-bit variable, it doesn't need to use do_div() at all, but can instead use the division operator. This deals with the following warnings: CC drivers/scsi/lpfc/lpfc_scsi.o drivers/scsi/lpfc/lpfc_scsi.c: In function 'lpfc_parse_bg_err': drivers/scsi/lpfc/lpfc_scsi.c:1397: warning: comparison of distinct pointer types lacks a cast drivers/scsi/lpfc/lpfc_scsi.c:1397: warning: right shift count >= width of type drivers/scsi/lpfc/lpfc_scsi.c:1397: warning: passing argument 1 of '__div64_32' from incompatible pointer type Signed-off-by: David Howells Signed-off-by: Linus Torvalds --- diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index b1bd3fc7bae8..36fd2e75da1c 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -1394,7 +1394,7 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd, */ cmd->sense_buffer[8] = 0; /* Information */ cmd->sense_buffer[9] = 0xa; /* Add. length */ - do_div(bghm, cmd->device->sector_size); + bghm /= cmd->device->sector_size; failing_sector = scsi_get_lba(cmd); failing_sector += bghm;