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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-04-30 12:32:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-10 17:01:11 +0300 |
| commit | d0d6bc89b6da035610ee5087593c1fdb35349249 (patch) | |
| tree | 646495e38a2b4676b888600020fb5781b754b9e4 | |
| parent | 4c08ccf0dc50a7a4e8d1ddc41e9e6d5d25aacdc1 (diff) | |
| download | linux-d0d6bc89b6da035610ee5087593c1fdb35349249.tar.xz | |
USB: ohci-dbg.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 <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Felipe Balbi <balbi@ti.com>
| -rw-r--r-- | drivers/usb/host/ohci-dbg.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c index 04f2186939d2..c3eded317495 100644 --- a/drivers/usb/host/ohci-dbg.c +++ b/drivers/usb/host/ohci-dbg.c @@ -491,7 +491,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) char *next; unsigned i; - if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC))) + seen = kmalloc(DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC); + if (!seen) return 0; seen_count = 0; @@ -506,7 +507,8 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf) /* dump a snapshot of the periodic schedule (and load) */ spin_lock_irqsave (&ohci->lock, flags); for (i = 0; i < NUM_INTS; i++) { - if (!(ed = ohci->periodic [i])) + ed = ohci->periodic[i]; + if (!ed) continue; temp = scnprintf (next, size, "%2d [%3d]:", i, ohci->load [i]); |