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IB/ipath: Fix some sparse warnings about shadowed symbols 

There are a few places in the ipath driver where a variable is
re-declared within a block where it is already in scope.  Most of these
extra declarations can simply be removed, since the variable from the
outer scope is used in a way so that it does not need to keep its
variable across the block with the re-declaration.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Roland Dreier 2008-01-25 14:15:42 -08:00
parent 1d6e658e8e
commit cf9542aa92
2 changed files with 1 additions and 4 deletions
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3
drivers/infiniband/hw/ipath/ipath_eeprom.c
View File

@ -574,7 +574,7 @@ void ipath_get_eeprom_info(struct ipath_devdata *dd)
struct ipath_devdata *dd0 = ipath_lookup(0);
if (t && dd0->ipath_nguid > 1 && t <= dd0->ipath_nguid) {
u8 *bguid, oguid;
u8 oguid;
dd->ipath_guid = dd0->ipath_guid;
bguid = (u8 *) & dd->ipath_guid;
@ -674,7 +674,6 @@ void ipath_get_eeprom_info(struct ipath_devdata *dd)
* elsewhere for backward-compatibility.
*/
char *snp = dd->ipath_serial;
int len;
memcpy(snp, ifp->if_sprefix, sizeof ifp->if_sprefix);
snp[sizeof ifp->if_sprefix] = '\0';
len = strlen(snp);

2
drivers/infiniband/hw/ipath/ipath_qp.c
View File

@ -855,8 +855,6 @@ struct ib_qp *ipath_create_qp(struct ib_pd *ibpd,
* See ipath_mmap() for details.
*/
if (udata && udata->outlen >= sizeof(__u64)) {
int err;
if (!qp->r_rq.wq) {
__u64 offset = 0;