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| author | Yunfeng Ye <yeyunfeng@huawei.com> | 2019-12-17 20:21:37 +0800 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-01-03 16:08:03 +1000 |
| commit | 2fec966f593efd076ad1e56d274611cea7d29eec (patch) | |
| tree | fe06e0af7bef0ef5e5ea1df1e54e6ed51bd0603d | |
| parent | 866bd5eeaf13a8e008fa7b818fb445bacd4dbdb0 (diff) | |
| download | linux-2fec966f593efd076ad1e56d274611cea7d29eec.tar.bz2 | |
agp: remove unused variable mcapndx
This patch fix the following warning:
drivers/char/agp/isoch.c: In function ‘agp_3_5_isochronous_node_enable’:
drivers/char/agp/isoch.c:87:5: warning: variable ‘mcapndx’ set but not
used [-Wunused-but-set-variable]
u8 mcapndx;
^~~~~~~
Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
| -rw-r--r-- | drivers/char/agp/isoch.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/char/agp/isoch.c b/drivers/char/agp/isoch.c index 31c374b1b91b..324992439ee8 100644 --- a/drivers/char/agp/isoch.c +++ b/drivers/char/agp/isoch.c @@ -84,7 +84,6 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge, unsigned int cdev = 0; u32 mnistat, tnistat, tstatus, mcmd; u16 tnicmd, mnicmd; - u8 mcapndx; u32 tot_bw = 0, tot_n = 0, tot_rq = 0, y_max, rq_isoch, rq_async; u32 step, rem, rem_isoch, rem_async; int ret = 0; @@ -138,8 +137,6 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge, cur = list_entry(pos, struct agp_3_5_dev, list); dev = cur->dev; - mcapndx = cur->capndx; - pci_read_config_dword(dev, cur->capndx+AGPNISTAT, &mnistat); master[cdev].maxbw = (mnistat >> 16) & 0xff; @@ -251,8 +248,6 @@ static int agp_3_5_isochronous_node_enable(struct agp_bridge_data *bridge, cur = master[cdev].dev; dev = cur->dev; - mcapndx = cur->capndx; - master[cdev].rq += (cdev == ndevs - 1) ? (rem_async + rem_isoch) : step; |