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Re: [Qemu-devel] [PATCH 05/18] block/ssh: Drop superfluous libssh2_sessi
From: |
Richard W.M. Jones |
Subject: |
Re: [Qemu-devel] [PATCH 05/18] block/ssh: Drop superfluous libssh2_session_last_errno() calls |
Date: |
Wed, 14 May 2014 15:57:24 +0100 |
User-agent: |
Mutt/1.5.20 (2009-12-10) |
On Tue, May 13, 2014 at 06:02:39PM +0200, Markus Armbruster wrote:
> libssh2_session_last_error() already returns the error code.
>
> Cc: "Richard W.M. Jones" <address@hidden>
> Signed-off-by: Markus Armbruster <address@hidden>
Reviewed-by: Richard W.M. Jones <address@hidden>
> block/ssh.c | 9 ++++-----
> 1 file changed, 4 insertions(+), 5 deletions(-)
>
> diff --git a/block/ssh.c b/block/ssh.c
> index aa63c9d..e38d232 100644
> --- a/block/ssh.c
> +++ b/block/ssh.c
> @@ -121,10 +121,9 @@ session_error_report(BDRVSSHState *s, const char *fs,
> ...)
> char *ssh_err;
> int ssh_err_code;
>
> - libssh2_session_last_error((s)->session, &ssh_err, NULL, 0);
> /* This is not an errno. See <libssh2.h>. */
> - ssh_err_code = libssh2_session_last_errno((s)->session);
> -
> + ssh_err_code = libssh2_session_last_error(s->session,
> + &ssh_err, NULL, 0);
> error_printf(": %s (libssh2 error code: %d)", ssh_err, ssh_err_code);
> }
>
> @@ -145,9 +144,9 @@ sftp_error_report(BDRVSSHState *s, const char *fs, ...)
> int ssh_err_code;
> unsigned long sftp_err_code;
>
> - libssh2_session_last_error((s)->session, &ssh_err, NULL, 0);
> /* This is not an errno. See <libssh2.h>. */
> - ssh_err_code = libssh2_session_last_errno((s)->session);
> + ssh_err_code = libssh2_session_last_error(s->session,
> + &ssh_err, NULL, 0);
> /* See <libssh2_sftp.h>. */
> sftp_err_code = libssh2_sftp_last_error((s)->sftp);
>
> --
> 1.8.1.4
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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- [Qemu-devel] [PATCH 08/18] block/ssh: Propagate errors through connect_to_ssh(), (continued)
- Re: [Qemu-devel] [PATCH 05/18] block/ssh: Drop superfluous libssh2_session_last_errno() calls,
Richard W.M. Jones <=
[Qemu-devel] [PATCH 10/18] block/vvfat: Propagate errors through enable_write_target(), Markus Armbruster, 2014/05/13
[Qemu-devel] [PATCH 07/18] block/ssh: Propagate errors through authenticate(), Markus Armbruster, 2014/05/13
[Qemu-devel] [PATCH 06/18] block/ssh: Propagate errors through check_host_key(), Markus Armbruster, 2014/05/13
[Qemu-devel] [PATCH 11/18] block/vvfat: Propagate errors through init_directories(), Markus Armbruster, 2014/05/13