diff mbox

virtio-9p: Remove statement without effect (fix warning from cppcheck)

Message ID 1304799829-19555-1-git-send-email-weil@mail.berlios.de
State Accepted
Headers show

Commit Message

Stefan Weil May 7, 2011, 8:23 p.m. UTC
cppcheck report:
virtio-9p.c:197: warning: Redundant assignment of "flags" to itself

Cc: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
---
 hw/9pfs/virtio-9p.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

Comments

jvrao May 8, 2011, 5:17 p.m. UTC | #1
On 05/07/2011 01:23 PM, Stefan Weil wrote:
> cppcheck report:
> virtio-9p.c:197: warning: Redundant assignment of "flags" to itself
>
> Cc: Venkateswararao Jujjuri<jvrao@linux.vnet.ibm.com>
> Signed-off-by: Stefan Weil<weil@mail.berlios.de>

Reviewed-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>

BTW, New threading model will change these functions completely.
But in the mean while, we can keep merging these fixes as they come.

Thanks,
JV

> ---
>   hw/9pfs/virtio-9p.c |    1 -
>   1 files changed, 0 insertions(+), 1 deletions(-)
>
> diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c
> index ac5a1d0..d31b34a 100644
> --- a/hw/9pfs/virtio-9p.c
> +++ b/hw/9pfs/virtio-9p.c
> @@ -194,7 +194,6 @@ static int v9fs_do_open2(V9fsState *s, char *fullname, uid_t uid, gid_t gid,
>       cred.fc_uid = uid;
>       cred.fc_gid = gid;
>       cred.fc_mode = mode&  07777;
> -    flags = flags;
>       return s->ops->open2(&s->ctx, fullname, flags,&cred);
>   }
Aurelien Jarno June 3, 2011, 9:39 p.m. UTC | #2
On Sat, May 07, 2011 at 10:23:49PM +0200, Stefan Weil wrote:
> cppcheck report:
> virtio-9p.c:197: warning: Redundant assignment of "flags" to itself
> 
> Cc: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
> Signed-off-by: Stefan Weil <weil@mail.berlios.de>
> ---
>  hw/9pfs/virtio-9p.c |    1 -
>  1 files changed, 0 insertions(+), 1 deletions(-)

Thanks, applied.

> diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c
> index ac5a1d0..d31b34a 100644
> --- a/hw/9pfs/virtio-9p.c
> +++ b/hw/9pfs/virtio-9p.c
> @@ -194,7 +194,6 @@ static int v9fs_do_open2(V9fsState *s, char *fullname, uid_t uid, gid_t gid,
>      cred.fc_uid = uid;
>      cred.fc_gid = gid;
>      cred.fc_mode = mode & 07777;
> -    flags = flags;
>  
>      return s->ops->open2(&s->ctx, fullname, flags, &cred);
>  }
> -- 
> 1.7.2.5
> 
> 
>
diff mbox

Patch

diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c
index ac5a1d0..d31b34a 100644
--- a/hw/9pfs/virtio-9p.c
+++ b/hw/9pfs/virtio-9p.c
@@ -194,7 +194,6 @@  static int v9fs_do_open2(V9fsState *s, char *fullname, uid_t uid, gid_t gid,
     cred.fc_uid = uid;
     cred.fc_gid = gid;
     cred.fc_mode = mode & 07777;
-    flags = flags;
 
     return s->ops->open2(&s->ctx, fullname, flags, &cred);
 }