agp: remove unused variable arqsz in agp_3_5_enable() (a6204fc7) · Commits · 戴 / test

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> Signed-off-by:

Dave Airlie <airlied@redhat.com>

drivers/char/agp/isoch.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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).

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