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author | David Daney <ddaney@caviumnetworks.com> | 2011-01-25 09:59:37 -0800 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-04 11:43:59 -0800 |
commit | ac8d67417816fa7c568b24a8f2891eb02e6d0462 (patch) | |
tree | 77ca466e0dc5bc7466292cc16292649132c82bf0 /Documentation | |
parent | eb34a90861a290cd271f4b887c0d59070e1b69b0 (diff) | |
download | op-kernel-dev-ac8d67417816fa7c568b24a8f2891eb02e6d0462.zip op-kernel-dev-ac8d67417816fa7c568b24a8f2891eb02e6d0462.tar.gz |
USB: EHCI: Rearrange create_companion_file() to avoid GCC-4.6 warnings.
In create_companion_file() there is a bogus assignemt to i created for
the express purpose of avoiding an ignored return value warning.
With pre-release GCC-4.6, this causes a 'set but not used' warning.
Kick the problem further down the road by just returning i. All the
callers of create_companion_file() ignore its return value, so all is
good:
o No warnings are issued.
o We still subvert the desires of the authors of device_create_file()
by ignorning error conditions.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions