Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cf9542...
Commit: cf9542aa923982428fbf6a6f815c32ae2c3da8c7
Parent: 1d6e658e8e3247fcf0fa90c40fdfebf2e85a610e
Author: Roland Dreier <rolandd@cisco.com>
AuthorDate: Fri Jan 25 14:15:42 2008 -0800
Committer: Roland Dreier <rolandd@cisco.com>
CommitDate: Fri Jan 25 14:15:42 2008 -0800
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>
---
drivers/infiniband/hw/ipath/ipath_eeprom.c | 3 +--
drivers/infiniband/hw/ipath/ipath_qp.c | 2 --
2 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/ipath/ipath_eeprom.c b/drivers/infiniband/hw/ipath/ipath_eeprom.c
index a5b6299..e28a42f 100644
--- a/drivers/infiniband/hw/ipath/ipath_eeprom.c
+++ b/drivers/infiniband/hw/ipath/ipath_eeprom.c
@@ -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);
diff --git a/drivers/infiniband/hw/ipath/ipath_qp.c b/drivers/infiniband/hw/ipath/ipath_qp.c
index b405906..80dc623 100644
--- a/drivers/infiniband/hw/ipath/ipath_qp.c
+++ b/drivers/infiniband/hw/ipath/ipath_qp.c
@@ -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;
-
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