3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andi Kleen <andi@xxxxxxxxxxxxxx> commit 16da05b1158d1bcb31656e636a8736a663b1cf1f upstream. gcc 4.8 warns because the memset only clears sizeof(char *) bytes, not the whole buffer. Use the correct buffer size and clear the whole sense buffer. /backup/lsrc/git/linux-lto-2.6/drivers/scsi/bnx2fc/bnx2fc_io.c: In function 'bnx2fc_parse_fcp_rsp': /backup/lsrc/git/linux-lto-2.6/drivers/scsi/bnx2fc/bnx2fc_io.c:1810:41: warning: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to provide an explicit length? [-Wsizeof-pointer-memaccess] memset(sc_cmd->sense_buffer, 0, sizeof(sc_cmd->sense_buffer)); ^ Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx> Acked-by: Bhanu Prakash Gollapudi <bprakash@xxxxxxxxxxxx> Signed-off-by: James Bottomley <JBottomley@xxxxxxxxxxxxx> Cc: Ben Hutchings <ben@xxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/scsi/bnx2fc/bnx2fc_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/scsi/bnx2fc/bnx2fc_io.c +++ b/drivers/scsi/bnx2fc/bnx2fc_io.c @@ -1786,7 +1786,7 @@ static void bnx2fc_parse_fcp_rsp(struct fcp_sns_len = SCSI_SENSE_BUFFERSIZE; } - memset(sc_cmd->sense_buffer, 0, sizeof(sc_cmd->sense_buffer)); + memset(sc_cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE); if (fcp_sns_len) memcpy(sc_cmd->sense_buffer, rq_data, fcp_sns_len); -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html