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authorAndrew Morton <akpm@osdl.org>2006-08-15 01:43:18 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-26 00:08:39 -0400
commitcebc04ba9aeb3a646cc746300421fc0e5aa4f253 (patch)
treea2f47e375960efefd06fd4c3790184f34bd18b6f /lib
parent4a7fb6363f2d1a6c09a10253937f672f3c7929e1 (diff)
add CONFIG_ENABLE_MUST_CHECK
Those 1500 warnings can be a bit of a pain. Add a config option to shut them up. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib')
-rw-r--r--lib/Kconfig.debug7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 554ee688a9f8..5c114c3f03c5 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -8,6 +8,13 @@ config PRINTK_TIME
8 operations. This is useful for identifying long delays 8 operations. This is useful for identifying long delays
9 in kernel startup. 9 in kernel startup.
10 10
11config ENABLE_MUST_CHECK
12 bool "Enable __must_check logic"
13 default y
14 help
15 Enable the __must_check logic in the kernel build. Disable this to
16 suppress the "warning: ignoring return value of 'foo', declared with
17 attribute warn_unused_result" messages.
11 18
12config MAGIC_SYSRQ 19config MAGIC_SYSRQ
13 bool "Magic SysRq key" 20 bool "Magic SysRq key"