diff options
| author | Rupesh Gujare <rupesh.gujare@atmel.com> | 2013-08-13 18:24:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-14 14:13:43 -0700 |
| commit | 18f8191e1f35d65221ad3b7c68c08fe1c09edb1d (patch) | |
| tree | 95a01f26501a256f994da237963dde07e12a81d9 /drivers/staging/ozwpan/ozurbparanoia.c | |
| parent | 100013fa1d15181dfefc22e61a2744e8e0ca3c00 (diff) | |
staging: ozwpan: Add a blank line between declaraction and code.
This patch adds blank line between declaration &
code for readability.
Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/ozwpan/ozurbparanoia.c')
| -rw-r--r-- | drivers/staging/ozwpan/ozurbparanoia.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/ozwpan/ozurbparanoia.c b/drivers/staging/ozwpan/ozurbparanoia.c index d69e8ab9db9a..6aab9a7fc9f8 100644 --- a/drivers/staging/ozwpan/ozurbparanoia.c +++ b/drivers/staging/ozwpan/ozurbparanoia.c @@ -21,6 +21,7 @@ DEFINE_SPINLOCK(g_urb_mem_lock); void oz_remember_urb(struct urb *urb) { unsigned long irq_state; + spin_lock_irqsave(&g_urb_mem_lock, irq_state); if (g_nb_urbs < OZ_MAX_URBS) { g_urb_memory[g_nb_urbs++] = urb; @@ -37,6 +38,7 @@ int oz_forget_urb(struct urb *urb) unsigned long irq_state; int i; int rc = -1; + spin_lock_irqsave(&g_urb_mem_lock, irq_state); for (i = 0; i < g_nb_urbs; i++) { if (g_urb_memory[i] == urb) { |