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| author |   Kent Gibson <warthog618@gmail.com> | 2021-11-08 09:28:50 +0800 |
|---|---|---|
| committer |   Bartosz Golaszewski <brgl@bgdev.pl> | 2021-11-15 14:27:50 +0100 |
| commit | c472d71be0be0f0ca0fbb794dce83bd76623ee2f (patch) | |
| tree | a55835926f52f6871ea3a334edc6389333e72db3 /tools/testing/selftests/gpio | |
| parent | selftests: gpio: fix gpio compiling error (diff) | |
| download | linux-dev-c472d71be0be0f0ca0fbb794dce83bd76623ee2f.tar.xz linux-dev-c472d71be0be0f0ca0fbb794dce83bd76623ee2f.zip | |
selftests: gpio: fix uninitialised variable warning
When compiled with -Wall gpio-mockup-cdev.c reports an uninitialised
variable warning. This is a false positive, as the variable is ignored
in the case it is uninitialised, but initialise the variable anyway
to remove the warning.
Signed-off-by: Kent Gibson <warthog618@gmail.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'tools/testing/selftests/gpio')
| -rw-r--r-- | tools/testing/selftests/gpio/gpio-mockup-cdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/gpio/gpio-mockup-cdev.c b/tools/testing/selftests/gpio/gpio-mockup-cdev.c index e83eac71621a..d1640f44f8ac 100644 --- a/tools/testing/selftests/gpio/gpio-mockup-cdev.c +++ b/tools/testing/selftests/gpio/gpio-mockup-cdev.c @@ -117,7 +117,7 @@ int main(int argc, char *argv[]) { char *chip; int opt, ret, cfd, lfd; - unsigned int offset, val, abiv; + unsigned int offset, val = 0, abiv; uint32_t flags_v1; uint64_t flags_v2; |