Commit 7bf4162a authored by Stefan Weil's avatar Stefan Weil Committed by Kevin Wolf
Browse files

block/rbd: Remove unused local variable 



Variable 'snap' is assigned a value that is never used.
Remove snap and the related code.

Cc: Christian Brunner <chb@muc.de>
Cc: Josh Durgin <josh.durgin@dreamhost.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: default avatarStefan Weil <weil@mail.berlios.de>
Reviewed-by: default avatarJosh Durgin <josh.durgin@dreamhost.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 0b862ced

block/rbd.c

+0 −4
Original line number Diff line number Diff line
@@ -227,7 +227,6 @@ static int qemu_rbd_create(const char *filename, QEMUOptionParameter *options) 
    char name[RBD_MAX_IMAGE_NAME_SIZE];

    char snap_buf[RBD_MAX_SNAP_NAME_SIZE];

    char conf[RBD_MAX_CONF_SIZE];

    char *snap = NULL;

    rados_t cluster;

    rados_ioctx_t io_ctx;

    int ret;
@@ -238,9 +237,6 @@ static int qemu_rbd_create(const char *filename, QEMUOptionParameter *options) 
                           conf, sizeof(conf)) < 0) {

        return -EINVAL;

    }

    if (snap_buf[0] != '\0') {

        snap = snap_buf;

    }



    /* Read out options */

    while (options && options->name) {