staging: gdm72xx: Fix spinlock recursion on gdm_usb_send_complete

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This patch fixes a spinlock recursion bug on several call sites of
gdm_usb_send_complete by not calling spin_lock_irqsave on
urb->context->tx_cxt->lock when the lock has already been acquired.

Signed-off-by: Ben Chan <benchan@chromium.org>
Cc: Sage Ahn <syahn@gctsemi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Ben Chan 2012-06-06 23:01:26 -07:00 • committed by Greg Kroah-Hartman

parent 7dd80eb925

commit dd13c86b0d

1 changed files with 18 additions and 6 deletions

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drivers/staging/gdm72xx/gdm_usb.c

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