On Mon, 7 Jun 2010 17:08:55 -0700 Randy Dunlap wrote:
ping??
> From: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
>
> Fix fw_version and bios_version output strings.
> Fix sparse warnings of right shift bigger than source value size:
>
> drivers/scsi/megaraid.c:311:65: warning: right shift by bigger than source value
> drivers/scsi/megaraid.c:313:65: warning: right shift by bigger than source value
> drivers/scsi/megaraid.c:317:67: warning: right shift by bigger than source value
> drivers/scsi/megaraid.c:319:67: warning: right shift by bigger than source value
>
> Patch suggestion from email by Al Viro:
>
> "Since both are claimed to be strings, I really suspect that this >> 8 is
> misspelled >> 4 and they have a character followed by pair of two-digit
> packed decimals in there..."
>
> Signed-off-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
> Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
> Cc: Neela Syam Kolli <megaraidlinux@xxxxxxx>
> ---
> drivers/scsi/megaraid.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> --- linux-2.6.35-rc2.orig/drivers/scsi/megaraid.c
> +++ linux-2.6.35-rc2/drivers/scsi/megaraid.c
> @@ -308,15 +308,15 @@ mega_query_adapter(adapter_t *adapter)
> if (adapter->product_info.subsysvid == HP_SUBSYS_VID) {
> sprintf (adapter->fw_version, "%c%d%d.%d%d",
> adapter->product_info.fw_version[2],
> - adapter->product_info.fw_version[1] >> 8,
> + adapter->product_info.fw_version[1] >> 4,
> adapter->product_info.fw_version[1] & 0x0f,
> - adapter->product_info.fw_version[0] >> 8,
> + adapter->product_info.fw_version[0] >> 4,
> adapter->product_info.fw_version[0] & 0x0f);
> sprintf (adapter->bios_version, "%c%d%d.%d%d",
> adapter->product_info.bios_version[2],
> - adapter->product_info.bios_version[1] >> 8,
> + adapter->product_info.bios_version[1] >> 4,
> adapter->product_info.bios_version[1] & 0x0f,
> - adapter->product_info.bios_version[0] >> 8,
> + adapter->product_info.bios_version[0] >> 4,
> adapter->product_info.bios_version[0] & 0x0f);
> } else {
> memcpy(adapter->fw_version,
> --
---
~Randy
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