diff options
| author | Pan Bian <[email protected]> | 2017-01-03 18:28:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2017-01-03 17:37:32 +0100 |
| commit | 28bedb5ae463b9f7e5195cbc93f1795e374bdef8 (patch) | |
| tree | 1c8cf2055fb8a766f68759cad4ce6bdbc46177ce /scripts/gdb/linux/modules.py | |
| parent | 90797aee5d6902b49a453c97d83c326408aeb5a8 (diff) | |
usb: return error code when platform_get_irq fails
In function xhci_mtk_probe(), variable ret takes the return value. Its
value should be negative on failures. However, when the call to function
platform_get_irq() fails, it does not set the error code, and 0 will be
returned. 0 indicates no error. As a result, the callers of function
xhci_mtk_probe() will not be able to detect the error. This patch fixes
the bug by assigning the return value of platform_get_irq() to variable
ret if it fails.
CC: <[email protected]>
Signed-off-by: Pan Bian <[email protected]>
Reviewed-by: Matthias Brugger <[email protected]>
Signed-off-by: Mathias Nyman <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/modules.py')
0 files changed, 0 insertions, 0 deletions