Messages in this thread | | | Date | Mon, 22 May 2017 10:43:20 +0100 | From | Stefan Hajnoczi <> | Subject | Re: [PATCH 2/2] vhost/scsi: Delete error messages for failed memory allocations in five functions |
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On Sat, May 20, 2017 at 04:32:17PM +0200, SF Markus Elfring wrote: > From: Markus Elfring <elfring@users.sourceforge.net> > Date: Sat, 20 May 2017 15:50:30 +0200 > > Omit seven extra messages for memory allocation failures in these functions. > > This issue was detected by using the Coccinelle software. > > Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Please include an actual explanation for this change instead of linking to slides. Why are you trying to get rid of memory allocation failure messages?
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> > --- > drivers/vhost/scsi.c | 24 +++++++----------------- > 1 file changed, 7 insertions(+), 17 deletions(-) > > diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c > index 650533916c19..49d07950e2e5 100644 > --- a/drivers/vhost/scsi.c > +++ b/drivers/vhost/scsi.c > @@ -417,5 +417,4 @@ vhost_scsi_allocate_evt(struct vhost_scsi *vs, > if (!evt) { > - vq_err(vq, "Failed to allocate vhost_scsi_evt\n");
#define vq_err(vq, fmt, ...) do { \ pr_debug(pr_fmt(fmt), ##__VA_ARGS__); \ if ((vq)->error_ctx) \ eventfd_signal((vq)->error_ctx, 1);\ } while (0)
You silently dropped the eventfd_signal() call. Please explain. [unhandled content-type:application/pgp-signature] | |