arm64: module: Mark expected switch fall-through

Browse source

When fall-through warnings was enabled by default the following warnings
was starting to show up:

../arch/arm64/kernel/module.c: In function ‘apply_relocate_add’:
../arch/arm64/kernel/module.c:316:19: warning: this statement may fall
 through [-Wimplicit-fallthrough=]
    overflow_check = false;
    ~~~~~~~~~~~~~~~^~~~~~~
../arch/arm64/kernel/module.c:317:3: note: here
   case R_AARCH64_MOVW_UABS_G0:
   ^~~~
../arch/arm64/kernel/module.c:322:19: warning: this statement may fall
 through [-Wimplicit-fallthrough=]
    overflow_check = false;
    ~~~~~~~~~~~~~~~^~~~~~~
../arch/arm64/kernel/module.c:323:3: note: here
   case R_AARCH64_MOVW_UABS_G1:
   ^~~~

Rework so that the compiler doesn't warn about fall-through.

Fixes: d93512ef0f0e ("Makefile: Globally enable fall-through warning")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Will Deacon <will@kernel.org>

...

This commit is contained in:

Anders Roxell 2019-07-26 13:27:21 +02:00 • committed by Will Deacon

parent 6655473920

commit eca92a53a6

1 changed files with 4 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

arch/arm64/kernel/module.c

View file