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author | Arnd Bergmann <arnd@arndb.de> | 2021-03-22 12:42:51 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-23 15:04:59 +0100 |
commit | 53f95c55349e75b73f69ce36b0ae2a83b3f28fde (patch) | |
tree | dbed8bdd07650774a9eece61b0adedc6662c2e33 /include/linux/devm-helpers.h | |
parent | 7f2fac70b729d68a34e5eba8d1fb68eb69b05169 (diff) |
devcoredump: avoid -Wempty-body warnings
Cleaning out the last -Wempty-body warnings found some interesting
cases with empty macros, along with harmless warnings like this one:
drivers/base/devcoredump.c: In function 'dev_coredumpm':
drivers/base/devcoredump.c:297:56: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
297 | /* nothing - symlink will be missing */;
| ^
drivers/base/devcoredump.c:301:56: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
301 | /* nothing - symlink will be missing */;
| ^
Randy tried addressing this one before, and there were multiple
other ideas in that thread.
Add a runtime warning and code comment here.
Link: https://lore.kernel.org/lkml/20200418184111.13401-8-rdunlap@infradead.org/
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210322114258.3420937-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/devm-helpers.h')
0 files changed, 0 insertions, 0 deletions