CIFS: Fix some return values in case of error in 'crypt_message'
BugLink: https://bugs.launchpad.net/bugs/1704857 'rc' is known to be 0 at this point. So if 'init_sg' or 'kzalloc' fails, we should return -ENOMEM instead. Also remove a useless 'rc' in a debug message as it is meaningless here. Fixes: 026e93dc ("CIFS: Encrypt SMB3 requests before sending") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com> Reviewed-by: Aurelien Aptel <aaptel@suse.com> Signed-off-by: Steve French <smfrench@gmail.com> CC: Stable <stable@vger.kernel.org> (cherry picked from commit 517a6e43) Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com> Acked-by: Stefan Bader <stefan.bader@canonical.com> Acked-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com> Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
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