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authorDan Carpenter <dan.carpenter@oracle.com>2012-06-27 12:08:25 +0300
committerJames Bottomley <JBottomley@Parallels.com>2012-07-20 08:58:38 +0100
commit9d5d93e32a365f962fb26ebd19c0b4a392f38e64 (patch)
tree80a96c1eb47ef1df23c6040a38fb39bc8716dfdb /drivers/scsi/megaraid.c
parenta5254dbb17dd22999f808e646780c32858a3eafa (diff)
downloadop-kernel-dev-9d5d93e32a365f962fb26ebd19c0b4a392f38e64.zip
op-kernel-dev-9d5d93e32a365f962fb26ebd19c0b4a392f38e64.tar.gz
[SCSI] megaraid: cleanup type issue in mega_build_cmd()
On 64 bit systems the current code sets 32 bits of "seg" and leaves the other 32 uninitialized. It doesn't matter since the variable is never used. But it's still messy and we should fix it. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Adam Radford <aradford@gmail.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/megaraid.c')
-rw-r--r--drivers/scsi/megaraid.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 4d39a9f..97825f1 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -524,7 +524,7 @@ mega_build_cmd(adapter_t *adapter, Scsi_Cmnd *cmd, int *busy)
mega_passthru *pthru;
scb_t *scb;
mbox_t *mbox;
- long seg;
+ u32 seg;
char islogical;
int max_ldrv_num;
int channel = 0;
@@ -858,7 +858,7 @@ mega_build_cmd(adapter_t *adapter, Scsi_Cmnd *cmd, int *busy)
/* Calculate Scatter-Gather info */
mbox->m_out.numsgelements = mega_build_sglist(adapter, scb,
- (u32 *)&mbox->m_out.xferaddr, (u32 *)&seg);
+ (u32 *)&mbox->m_out.xferaddr, &seg);
return scb;
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