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IB/mthca: Use DEFINE_MUTEX() instead of mutex_init()

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mthca_device_mutex() can be initialized automatically with
DEFINE_MUTEX() rather than explicitly calling mutex_init().  This
saves a bit of text and shrinks the source by a line, so we may as
well do it....

Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Roland Dreier 2006-12-15 20:55:28 -08:00
parent 82da703ee6
commit 0b0df6f207
1 changed files with 1 additions and 3 deletions
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4
drivers/infiniband/hw/mthca/mthca_main.c
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@ -80,7 +80,7 @@ static int tune_pci = 0;
module_param(tune_pci, int, 0444);
MODULE_PARM_DESC(tune_pci, "increase PCI burst from the default set by BIOS if nonzero");
struct mutex mthca_device_mutex;
DEFINE_MUTEX(mthca_device_mutex);
#define MTHCA_DEFAULT_NUM_QP (1 << 16)
#define MTHCA_DEFAULT_RDB_PER_QP (1 << 2)
@ -1362,8 +1362,6 @@ static int __init mthca_init(void)
{
int ret;
mutex_init(&mthca_device_mutex);
mthca_validate_profile();
ret = mthca_catas_init();