staging: oplc_dcon: Fix compilation warning.

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Fix compilation warning:
drivers/staging/olpc_dcon/olpc_dcon.c: In function ‘dcon_probe’:
drivers/staging/olpc_dcon/olpc_dcon.c:704:21: warning: ignoring
return value of ‘device_create_file’, declared with attribute warn_unused_result

and add cleaning of created files when creation of one failed.

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Marek Belisko 2011-02-03 14:22:08 +01:00 • committed by Greg Kroah-Hartman

parent 3ad4e21960

commit a90dcd4f7d

1 changed files with 12 additions and 3 deletions

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drivers/staging/olpc_dcon/olpc_dcon.c

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