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capabilities:: annotate implicit fall through 

There is a plan to build the kernel with -Wimplicit-fallthrough and
this place in the code produced a warning (W=1).

In this particular case change put the fall through comment on a single
line so as to match the regular expression expected by GCC.

This commit remove the following warning:

  kernel/capability.c:95:3: warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: James Morris <james.morris@microsoft.com>
This commit is contained in:
Mathieu Malaterre 2019-01-14 21:28:35 +01:00 committed by James Morris
parent 6c2976b06f
commit 39e83beb91
1 changed files with 1 additions and 3 deletions
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4
kernel/capability.c
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@ -93,9 +93,7 @@ static int cap_validate_magic(cap_user_header_t header, unsigned *tocopy)
break;
case _LINUX_CAPABILITY_VERSION_2:
warn_deprecated_v2();
/*
* fall through - v3 is otherwise equivalent to v2.
*/
/* fall through - v3 is otherwise equivalent to v2. */
case _LINUX_CAPABILITY_VERSION_3:
*tocopy = _LINUX_CAPABILITY_U32S_3;
break;