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| author | Mark Lord <liml@rtr.ca> | 2008-06-19 05:57:42 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-07-04 17:07:12 +0400 |
| commit | c7843e8f565f624b0cff7cad1370fad4cb84dfbc (patch) | |
| tree | 0f8f663485fc6f7bd248d86dea7e69cd3c8b6324 /include/asm-generic/atomic.h | |
| parent | a836d3e882161c562b3ddacee5d8842a033c5b2c (diff) | |
| download | linux-c7843e8f565f624b0cff7cad1370fad4cb84dfbc.tar.xz | |
sata_mv: safer logic for limit_warnings
There is a miniscule chance that two separate host controllers
might be in sata_mv at the same time and manage to decrement
the static limit_warnings variable below zero.
Fix the comparison to deal with it.
Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'include/asm-generic/atomic.h')
0 files changed, 0 insertions, 0 deletions