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| author | Roland Dreier <rolandd@cisco.com> | 2008-01-25 14:15:42 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-01-25 14:15:42 -0800 |
| commit | cf9542aa923982428fbf6a6f815c32ae2c3da8c7 (patch) | |
| tree | 9e10e3b4920f1a98df8853fa59a52a20ac7ce8ec | |
| parent | 1d6e658e8e3247fcf0fa90c40fdfebf2e85a610e (diff) | |
| download | op-kernel-dev-cf9542aa923982428fbf6a6f815c32ae2c3da8c7.zip op-kernel-dev-cf9542aa923982428fbf6a6f815c32ae2c3da8c7.tar.gz | |
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>
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_eeprom.c | 3 | ||||
| -rw-r--r-- | 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; |
