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| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2018-05-15 18:37:25 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-16 14:13:13 -0400 |
| commit | c6213eb1aee308e67377fd1890d84f7284caf531 (patch) | |
| tree | 59a82ba5de510cff777d8a523d4c4bbd3588053a /tools/time | |
| parent | b3c898e20b1881b0876c3e811c58b039b37dd5fd (diff) | |
| download | linux-c6213eb1aee308e67377fd1890d84f7284caf531.tar.bz2 | |
net: ethernet: ti: cpsw-phy-sel: check bus_find_device() ret value
This fixes klockworks warnings: Pointer 'dev' returned from call to
function 'bus_find_device' at line 179 may be NULL and will be dereferenced
at line 181.
cpsw-phy-sel.c:179: 'dev' is assigned the return value from function 'bus_find_device'.
bus.c:342: 'bus_find_device' explicitly returns a NULL value.
cpsw-phy-sel.c:181: 'dev' is dereferenced by passing argument 1 to function 'dev_get_drvdata'.
device.h:1024: 'dev' is passed to function 'dev_get_drvdata'.
device.h:1026: 'dev' is explicitly dereferenced.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
[nsekhar@ti.com: add an error message, fix return path]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/time')
0 files changed, 0 insertions, 0 deletions