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Lidong Chen
edd995a26e
The getblk() returns a value of type grub_int64_t which is assigned to iagblk and inoblk, both of type grub_uint64_t, in grub_jfs_read_inode() via grub_jfs_blkno(). This patch fixes the type mismatch in the functions. Additionally, the getblk() will return 0 instead of -1 on failure cases. This change is safe because grub_errno is always set in getblk() to indicate errors and it is later checked in the callers. Signed-off-by: Lidong Chen <lidong.chen@oracle.com> Reviewed-by: Alec Brown <alec.r.brown@oracle.com> Reviewed-by: Ross Philipson <ross.philipson@oracle.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>