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| author | Johannes Thumshirn <jthumshirn@suse.de> | 2017-07-17 15:11:42 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-22 09:18:01 +0100 |
| commit | cbdcbd909efe41bbb10b7c15ff1ff15c1b4971a0 (patch) | |
| tree | 84ea8891a4634eaa0f8e9163a644db2bacbf5522 /drivers/fpga/fpga-mgr.c | |
| parent | 691db1857ee784f026e4d2c267229db4885494ad (diff) | |
scsi: sg: fix static checker warning in sg_is_valid_dxfer
commit 14074aba4bcda3764c9a702b276308b89901d5b6 upstream.
dxfer_len is an unsigned int and we always assign a value > 0 to it, so
it doesn't make any sense to check if it is < 0. We can't really check
dxferp as well as we have both NULL and not NULL cases in the possible
call paths.
So just return true for SG_DXFER_FROM_DEV transfer in
sg_is_valid_dxfer().
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reported-by: Colin Ian King <colin.king@canonical.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions