diff options
| author | Geert Uytterhoeven | 2018-06-08 12:05:47 +0200 |
|---|---|---|
| committer | Linus Walleij | 2018-06-18 07:55:56 +0200 |
| commit | 71fd5d07b791b90587f695f048ad82e8d4c1c67e (patch) | |
| tree | 130037e0c17deac5a795181ae8f5efc204ffa9b3 /mm/sparse.c | |
| parent | 7f57871f39912978e95db920ddbbfb2304a4bfbf (diff) | |
pinctrl: actions: Fix uninitialized error in owl_pin_config_set()
With gcc 4.1.2:
drivers/pinctrl/actions/pinctrl-owl.c: In function ‘owl_pin_config_set’:
drivers/pinctrl/actions/pinctrl-owl.c:336: warning: ‘ret’ may be used uninitialized in this function
Indeed, if num_configs is zero, the uninitialized value will be returned
as an error code.
Fix this by preinitializing it to zero.
Fixes: 2242ddfbf4d699b5 ("pinctrl: actions: Add Actions S900 pinctrl driver")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'mm/sparse.c')
0 files changed, 0 insertions, 0 deletions