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ARM: 9135/1: kprobes: address gcc -Wempty-body warning

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Building with 'make W=1' shows a warning in some configurations
when 'verbose()' is defined to be empty.

arch/arm/probes/kprobes/test-core.c: In function 'kprobes_test_case_start':
arch/arm/probes/kprobes/test-core.c:1367:26: error: suggest braces around empty body in an 'else' statement [-Werror=empty-body]
 1367 |      current_instruction);
      |                          ^

Change the definition of verbose() to use no_printk(), allowing format
string checking and avoiding the warning.

Link: https://lore.kernel.org/all/20210322114600.3528031-1-arnd@kernel.org/

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Arnd Bergmann 2021-10-18 15:30:05 +01:00 committed by Russell King (Oracle)
parent 20a451f8db
commit 3583ab228a
1 changed files with 1 additions and 1 deletions
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2
arch/arm/probes/kprobes/test-core.h
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@ -98,7 +98,7 @@ struct test_arg_end {
#if VERBOSE
#define verbose(fmt, ...) pr_info(fmt, ##__VA_ARGS__)
#else
#define verbose(fmt, ...)
#define verbose(fmt, ...) no_printk(fmt, ##__VA_ARGS__)
#endif
#define TEST_GROUP(title) \