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| author | Thomas Pugliese <thomas.pugliese@gmail.com> | 2013-10-07 10:07:51 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-19 05:19:21 -0700 |
| commit | 1653d2f88f43f6780eace1faeeb7b7adde8c10fb (patch) | |
| tree | 0848ebaf8648b8ed15abf40356cd2166038fce8e /drivers/usb/wusbcore | |
| parent | 679ee475a1c19243c8f50a5a76f6b7519b24c1a3 (diff) | |
| download | linux-stable-1653d2f88f43f6780eace1faeeb7b7adde8c10fb.tar.gz linux-stable-1653d2f88f43f6780eace1faeeb7b7adde8c10fb.tar.bz2 linux-stable-1653d2f88f43f6780eace1faeeb7b7adde8c10fb.zip | |
usb: wusbcore: preserve endianness of cached descriptors
Do not overwrite the multi-byte fields of usb_wa_descriptor with their
cpu format values after reading the descriptor. Leave the values as
__le16 and swap on use. This is more consistent with other uses of USB
descriptors.
Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/wusbcore')
| -rw-r--r-- | drivers/usb/wusbcore/wa-rpipe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/wusbcore/wa-rpipe.c b/drivers/usb/wusbcore/wa-rpipe.c index 50de1d2c7b72..1ed068accb76 100644 --- a/drivers/usb/wusbcore/wa-rpipe.c +++ b/drivers/usb/wusbcore/wa-rpipe.c @@ -480,7 +480,7 @@ error: */ int wa_rpipes_create(struct wahc *wa) { - wa->rpipes = wa->wa_descr->wNumRPipes; + wa->rpipes = le16_to_cpu(wa->wa_descr->wNumRPipes); wa->rpipe_bm = kzalloc(BITS_TO_LONGS(wa->rpipes)*sizeof(unsigned long), GFP_KERNEL); if (wa->rpipe_bm == NULL) |