drivers/misc/sgi-gru: add return on error

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If the buffer is too small then return the error and in the process
remove the variables which became unused.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Acked-by: Dimitri Sivanich <sivanich@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Sudip Mukherjee 2015-09-03 20:20:47 +05:30 • committed by Greg Kroah-Hartman

parent bf84b1406c

commit a010d27617

1 changed files with 6 additions and 8 deletions

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drivers/misc/sgi-gru/grukdump.c

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