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| author | David S. Miller <davem@davemloft.net> | 2008-04-19 09:16:38 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-04-27 10:03:16 -0500 |
| commit | 582fb6c03a0e89d05e4efa8a3e4bd09d0942dadc (patch) | |
| tree | f3258dad0ba51b4b7621a5c17bb8f1fb9b2437ce | |
| parent | e19166d5df10be0ea404c4e346cf6be93bfb1d63 (diff) | |
| download | lwn-582fb6c03a0e89d05e4efa8a3e4bd09d0942dadc.tar.gz lwn-582fb6c03a0e89d05e4efa8a3e4bd09d0942dadc.zip | |
[SCSI] esp_scsi: Make cur_residue and tot_residue signed.
Many of the overflow checks test whether the value has
gone negative, and we want to retain such checks.
Reported by Julia Lawall.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| -rw-r--r-- | drivers/scsi/esp_scsi.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/esp_scsi.h b/drivers/scsi/esp_scsi.h index d5576d54ce76..9367a88d3974 100644 --- a/drivers/scsi/esp_scsi.h +++ b/drivers/scsi/esp_scsi.h @@ -240,9 +240,9 @@ struct esp_cmd_priv { int num_sg; } u; - unsigned int cur_residue; + int cur_residue; struct scatterlist *cur_sg; - unsigned int tot_residue; + int tot_residue; }; #define ESP_CMD_PRIV(CMD) ((struct esp_cmd_priv *)(&(CMD)->SCp)) |