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| author | Alan Stern <stern@rowland.harvard.edu> | 2008-11-18 14:08:38 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 09:59:54 -0800 |
| commit | a658367dae9dc572480f41817dbe1088a1a049ee (patch) | |
| tree | f9a85c188a298cbe2f13b2198b9eb2aae3286d95 | |
| parent | f9dc8f99e5846606b1f475b3905eaf5ae1017c50 (diff) | |
| download | linux-a658367dae9dc572480f41817dbe1088a1a049ee.tar.gz linux-a658367dae9dc572480f41817dbe1088a1a049ee.tar.bz2 linux-a658367dae9dc572480f41817dbe1088a1a049ee.zip | |
USB: usb-storage: remove us->sensebuf
This patch (as1171) removes us->sensebuf, since it isn't used anywhere.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/storage/usb.c | 8 | ||||
| -rw-r--r-- | drivers/usb/storage/usb.h | 1 |
2 files changed, 0 insertions, 9 deletions
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index eb1a53a3e5ca..099e07c6af7b 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -474,12 +474,6 @@ static int associate_dev(struct us_data *us, struct usb_interface *intf) US_DEBUGP("I/O buffer allocation failed\n"); return -ENOMEM; } - - us->sensebuf = kmalloc(US_SENSE_SIZE, GFP_KERNEL); - if (!us->sensebuf) { - US_DEBUGP("Sense buffer allocation failed\n"); - return -ENOMEM; - } return 0; } @@ -875,8 +869,6 @@ static void dissociate_dev(struct us_data *us) { US_DEBUGP("-- %s\n", __func__); - kfree(us->sensebuf); - /* Free the device-related DMA-mapped buffers */ if (us->cr) usb_buffer_free(us->pusb_dev, sizeof(*us->cr), us->cr, diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h index a4ad73bd832d..e4674fc715e6 100644 --- a/drivers/usb/storage/usb.h +++ b/drivers/usb/storage/usb.h @@ -138,7 +138,6 @@ struct us_data { struct usb_ctrlrequest *cr; /* control requests */ struct usb_sg_request current_sg; /* scatter-gather req. */ unsigned char *iobuf; /* I/O buffer */ - unsigned char *sensebuf; /* sense data buffer */ dma_addr_t cr_dma; /* buffer DMA addresses */ dma_addr_t iobuf_dma; struct task_struct *ctl_thread; /* the control thread */ |