tree b38745750c948b519e4c46bb9589d3a61c6359f4
parent 169d418b127b98a3e464e9c4b807ad083760f98c
author Jens Axboe <jens.axboe@oracle.com> 1235029826 +0100
committer Jens Axboe <jens.axboe@oracle.com> 1235641548 +0100

block: fix bogus gcc warning for uninitialized var usage

Newer gcc throw this warning:

        fs/bio.c: In function ?bio_alloc_bioset?:
        fs/bio.c:305: warning: ?p? may be used uninitialized in this function

since it cannot figure out that 'p' is only ever used if 'bs' is non-NULL.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>