Commit a1a11d10 authored by Jeff Cody's avatar Jeff Cody Committed by Kevin Wolf
Browse files

block: remove unused variable in bdrv_commit 



As Stefan pointed out, the variable 'filename' in bdrv_commit is unused,
despite being maintained in previous patches.

With this patch, get rid of the variable for good.

Signed-off-by: default avatarJeff Cody <jcody@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 564d64bd

block.c

+0 −3
Original line number Diff line number Diff line
@@ -2207,7 +2207,6 @@ int bdrv_commit(BlockDriverState *bs) 
    int n, ro, open_flags;

    int ret = 0;

    uint8_t *buf = NULL;

    char filename[PATH_MAX];



    if (!drv)

        return -ENOMEDIUM;
@@ -2222,8 +2221,6 @@ int bdrv_commit(BlockDriverState *bs) 
    }



    ro = bs->backing_hd->read_only;

    /* Use pstrcpy (not strncpy): filename must be NUL-terminated. */

    pstrcpy(filename, sizeof(filename), bs->backing_hd->filename);

    open_flags =  bs->backing_hd->open_flags;



    if (ro) {