diff options
| author | Greg Kroah-Hartman <[email protected]> | 2015-04-30 11:32:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-05-10 16:01:10 +0200 |
| commit | d544d273f398a40f71012cfd165dba6ef73690c9 (patch) | |
| tree | bfca760c889e17972bcc12802ae6da5f5f890416 | |
| parent | c688d6211f57e1f6f8aaae5522a9223247febbd6 (diff) | |
USB: hub.c: move assignment out of if () block
We should not be doing assignments within an if () block
so fix up the code to not do this.
change was created using Coccinelle.
Acked-by: Alan Stern <[email protected]>
CC: Dan Williams <[email protected]>
CC: Petr Mladek <[email protected]>
CC: Peter Chen <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Reviewed-by: Felipe Balbi <[email protected]>
| -rw-r--r-- | drivers/usb/core/hub.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 52178bc69297..50da096313e1 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -795,7 +795,8 @@ int usb_hub_clear_tt_buffer(struct urb *urb) * since each TT has "at least two" buffers that can need it (and * there can be many TTs per hub). even if they're uncommon. */ - if ((clear = kmalloc (sizeof *clear, GFP_ATOMIC)) == NULL) { + clear = kmalloc(sizeof *clear, GFP_ATOMIC); + if (clear == NULL) { dev_err (&udev->dev, "can't save CLEAR_TT_BUFFER state\n"); /* FIXME recover somehow ... RESET_TT? */ return -ENOMEM; |