Messages in this thread Patch in this message | | | From | Yunfeng Ye <> | Subject | [PATCH] agp: remove unused variable arqsz in agp_3_5_enable() | Date | Tue, 17 Dec 2019 20:22:57 +0800 |
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This patch fix the following warning: drivers/char/agp/isoch.c: In function ‘agp_3_5_enable’: drivers/char/agp/isoch.c:322:13: warning: variable ‘arqsz’ set but not used [-Wunused-but-set-variable] u32 isoch, arqsz; ^~~~~
Signed-off-by: Yunfeng Ye <yeyunfeng@huawei.com> --- drivers/char/agp/isoch.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/char/agp/isoch.c b/drivers/char/agp/isoch.c index 324992439ee8..7ecf20a6d19c 100644 --- a/drivers/char/agp/isoch.c +++ b/drivers/char/agp/isoch.c @@ -314,7 +314,7 @@ int agp_3_5_enable(struct agp_bridge_data *bridge) { struct pci_dev *td = bridge->dev, *dev = NULL; u8 mcapndx; - u32 isoch, arqsz; + u32 isoch; u32 tstatus, mstatus, ncapid; u32 mmajor; u16 mpstat; @@ -329,8 +329,6 @@ int agp_3_5_enable(struct agp_bridge_data *bridge) if (isoch == 0) /* isoch xfers not available, bail out. */ return -ENODEV;
- arqsz = (tstatus >> 13) & 0x7; - /* * Allocate a head for our AGP 3.5 device list * (multiple AGP v3 devices are allowed behind a single bridge). -- 2.7.4
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