From: Felipe Balbi <balbi@ti.com>
To: Peter Senna Tschudin <peter.senna@gmail.com>
Cc: <balbi@ti.com>, <stern@rowland.harvard.edu>,
<sergei.shtylyov@cogentembedded.com>, <standby24x7@gmail.com>,
<pmladek@suse.cz>, <linux-usb@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <gregkh@linuxfoundation.org>
Subject: Re: [PATCH 05/14] RFC: usb/host/fotg210: change kmalloc by kmalloc_array
Date: Fri, 2 Oct 2015 12:30:52 -0500 [thread overview]
Message-ID: <20151002173052.GP5552@saruman.tx.rr.com> (raw)
In-Reply-To: <1442847678-7970-6-git-send-email-peter.senna@gmail.com>
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On Mon, Sep 21, 2015 at 05:01:09PM +0200, Peter Senna Tschudin wrote:
> This patch change:
>
> kmalloc(DBG_SCHED_LIMIT * sizeof(*seen), GFP_ATOMIC)
>
> by:
>
> kmalloc_array(DBG_SCHED_LIMIT, sizeof(*seen), GFP_ATOMIC)
>
> as kmalloc_array() should be used for allocating arrays.
>
> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
looks good to me
> ---
> drivers/usb/host/fotg210-hcd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c
> index 51feb61..e7e9991 100644
> --- a/drivers/usb/host/fotg210-hcd.c
> +++ b/drivers/usb/host/fotg210-hcd.c
> @@ -501,7 +501,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
> unsigned i;
> __hc32 tag;
>
> - seen = kmalloc(DBG_SCHED_LIMIT * sizeof(*seen), GFP_ATOMIC);
> + seen = kmalloc_array(DBG_SCHED_LIMIT, sizeof(*seen), GFP_ATOMIC);
> if (!seen)
> return 0;
>
> --
> 2.1.0
>
--
balbi
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next prev parent reply other threads:[~2015-10-02 17:31 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-07 14:47 similar files: fusbh200-hcd.c and fotg210-hcd.c Peter Senna Tschudin
2015-09-08 15:52 ` Felipe Balbi
2015-09-12 13:14 ` Peter Senna Tschudin
2015-09-14 15:01 ` Felipe Balbi
2015-09-14 17:50 ` Peter Senna Tschudin
2015-09-15 14:33 ` Felipe Balbi
2015-09-15 16:41 ` Peter Senna Tschudin
2015-09-15 16:50 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 00/14] RFC: Consolidation: FUSB200 and FOTG210 Peter Senna Tschudin
2015-09-21 15:01 ` [PATCH 01/14] RFC: usb/host/fotg210: Fix coding style issues Peter Senna Tschudin
2015-10-02 17:29 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 02/14] RFC: usb/host/fotg210: remove KERN_WARNING from pr_info Peter Senna Tschudin
2015-09-21 18:54 ` Sergei Shtylyov
2015-10-02 17:30 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 03/14] RFC: usb/host/fotg210: Remove useless else statement Peter Senna Tschudin
2015-10-02 17:30 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 04/14] RFC: usb/host/fotg210: Remove NULL checks dma_pool_destroy Peter Senna Tschudin
2015-10-02 17:30 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 05/14] RFC: usb/host/fotg210: change kmalloc by kmalloc_array Peter Senna Tschudin
2015-09-21 18:56 ` Sergei Shtylyov
2015-10-02 17:30 ` Felipe Balbi [this message]
2015-09-21 15:01 ` [PATCH 06/14] RFC: usb/host/fotg210: replace msleep by usleep_range Peter Senna Tschudin
2015-10-02 17:31 ` Felipe Balbi
2015-10-02 17:52 ` Alan Stern
2015-10-04 9:58 ` Peter Senna Tschudin
2015-10-04 15:20 ` Alan Stern
2015-09-21 15:01 ` [PATCH 07/14] RFC: usb/host/fotg210: Remove a macro from snprintf Peter Senna Tschudin
2015-10-02 17:31 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 08/14] RFC: usb/host/fotg210: convert macro to inline function Peter Senna Tschudin
2015-10-02 17:32 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 09/14] RFC: usb/host/fotg210: Add function: output_buf_tds_dir() Peter Senna Tschudin
2015-09-21 19:15 ` Sergei Shtylyov
2015-10-02 17:32 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 10/14] RFC: usb/host/fotg210: Add function scan_frame_queue() Peter Senna Tschudin
2015-10-02 17:35 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 11/14] RFC: usb/host: Rename fotg210-hcd to faraday-hcd Peter Senna Tschudin
2015-10-02 17:35 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 12/14] RFC: usb/host/faraday-hcd: Replace fotg210 by fhcd2xx Peter Senna Tschudin
2015-10-02 17:36 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 13/14] RFC: usb/host/faraday-hcd: Move #defines outside struct Peter Senna Tschudin
2015-10-02 17:37 ` Felipe Balbi
2015-09-21 15:01 ` [PATCH 14/14] RFC: usb/host/faraday-hcd: Import FUSBH200 parameters Peter Senna Tschudin
2015-10-02 17:38 ` Felipe Balbi
2015-10-02 11:18 ` [PATCH] usb-host: Remove fusbh200 driver Peter Senna Tschudin
2015-10-02 17:39 ` Felipe Balbi
2015-10-03 9:56 ` Peter Senna Tschudin
2015-10-03 21:21 ` Felipe Balbi
2015-10-05 0:25 ` John Feng-Hsin Chiang(江峰興)
2015-10-12 21:22 ` [PATCH 0/9] usb/host/fotg210: code style and warning fixes Peter Senna Tschudin
2015-10-12 21:22 ` [PATCH 1/9] usb/host/fotg210: Fix coding style issues Peter Senna Tschudin
2015-10-12 21:22 ` [PATCH 2/9] usb/host/fotg210: remove KERN_WARNING from pr_warn Peter Senna Tschudin
2015-10-12 21:22 ` [PATCH 3/9] usb/host/fotg210: Remove useless else statement Peter Senna Tschudin
2015-10-12 22:06 ` Joe Perches
2015-10-17 19:28 ` [PATCH 3/9 V2] usb/host/fotg210: Remove return statement inside if Peter Senna Tschudin
2015-10-12 21:22 ` [PATCH 4/9] usb/host/fotg210: Remove NULL checks dma_pool_destroy Peter Senna Tschudin
2015-10-12 21:22 ` [PATCH 5/9] usb/host/fotg210: change kmalloc by kmalloc_array Peter Senna Tschudin
2015-10-12 21:22 ` [PATCH 6/9] usb/host/fotg210: replace msleep by usleep_range Peter Senna Tschudin
2015-10-12 21:22 ` [PATCH 7/9] usb/host/fotg210: convert macro to inline function Peter Senna Tschudin
2015-10-12 21:22 ` [PATCH 8/9] usb/host/fotg210: Add function: output_buf_tds_dir() Peter Senna Tschudin
2015-10-12 21:22 ` [PATCH 9/9] usb/host/fotg210: Add function scan_frame_queue() Peter Senna Tschudin
2015-09-25 13:04 ` similar files: fusbh200-hcd.c and fotg210-hcd.c Peter Senna Tschudin
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