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| author | Kangjie Lu <kjlu@umn.edu> | 2018-12-26 00:31:08 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-12-27 16:26:55 -0800 |
| commit | 92ee77d148bf06d8c52664be4d1b862583fd5c0e (patch) | |
| tree | 1ce96be8770583d1dfd5201552733ea6493654fc /drivers/net/wan | |
| parent | 46273cf7e009231d2b6bc10a926e82b8928a9fb2 (diff) | |
| download | linux-92ee77d148bf06d8c52664be4d1b862583fd5c0e.tar.bz2 | |
net: marvell: fix a missing check of acpi_match_device
When acpi_match_device fails, its return value is NULL. Directly using
the return value without a check may result in a NULL-pointer
dereference. The fix checks if acpi_match_device fails, and if so,
returns -EINVAL.
Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wan')
0 files changed, 0 insertions, 0 deletions