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authorDavid S. Miller <davem@davemloft.net>2008-04-19 09:16:38 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-04-27 10:03:16 -0500
commit582fb6c03a0e89d05e4efa8a3e4bd09d0942dadc (patch)
treef3258dad0ba51b4b7621a5c17bb8f1fb9b2437ce
parente19166d5df10be0ea404c4e346cf6be93bfb1d63 (diff)
[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.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/esp_scsi.h b/drivers/scsi/esp_scsi.h
index d5576d54ce7..9367a88d397 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))