[SCSI] qla2xxx: Return blank sysfs string on initial get thermal failure.

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When thermal temperature initially fails, return a blank string to the
sysfs interface.  This fixes the initial display of 0.00 followed by
subsequent display of blank line; the initial 0.00 should have not
displayed for cards that do not support thermal temperature.

Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

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Joe Carnuccio 2012-02-09 11:15:40 -08:00 • committed by James Bottomley

parent b3b02e6e95

commit aa61556fa3

1 changed files with 1 additions and 1 deletions

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drivers/scsi/qla2xxx/qla_attr.c

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