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| author | Pan Bian <bianpan2016@163.com> | 2016-12-04 08:23:04 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-12-06 01:23:05 +0300 |
| commit | 84a261ff76544a7968e184eac4213b24e8bbd81a (patch) | |
| tree | bcc1a5eb292072366fd74a3d492b4c7e2d8e09aa /drivers/scsi/scsi_devinfo.c | |
| parent | 29b33252751b430e400a987667a826ffcd2741f4 (diff) | |
| download | linux-84a261ff76544a7968e184eac4213b24e8bbd81a.tar.xz | |
scsi: be2iscsi: set errno on error path
Variable ret is reset in the loop, and its value will be 0 during the
second and after repeat of the loop. If pci_alloc_consistent() returns a
NULL pointer then, it will leaves with return value 0. 0 means no error,
which is contrary to the fact. This patches fixes the bug, explicitly
assigning "-ENOMEM" to return variable ret on the path that the call to
pci_alloc_consistent() fails.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=188951
Signed-off-by: Pan Bian <bianpan2016@163.com>
Reviewed-by: Jitendra Bhivare <Jitendra.bhivare@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_devinfo.c')
0 files changed, 0 insertions, 0 deletions