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Staging: bcm: Remove unnecessary "do while" statement in, IOCTL_BCM_BUFFER_DOWNLOAD

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This patch removes a superfluous "do while"
statement in IOCTL_BCM_BUFFER_DOWNLOAD.

Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kevin McKinney 2011-11-22 20:25:55 -05:00 committed by Greg Kroah-Hartman
parent 51935d2259
commit 77121d52a4
1 changed files with 46 additions and 49 deletions
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5
drivers/staging/bcm/Bcmchar.c
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@ -792,7 +792,7 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
case IOCTL_BCM_BUFFER_DOWNLOAD: {
FIRMWARE_INFO *psFwInfo = NULL;
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Starting the firmware download PID =0x%x!!!!\n", current->pid);
do {
if (!down_trylock(&Adapter->fw_download_sema)) {
BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
"Invalid way to download buffer. Use Start and then call this!!!\n");
@ -842,9 +842,6 @@ static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg)
wake_up(&Adapter->LEDInfo.notify_led_event);
}
}
break;
} while (0);
if (Status != STATUS_SUCCESS)
up(&Adapter->fw_download_sema);