From: Julia Lawall <Julia.Lawall@xxxxxxx> Use WARN rather than printk followed by WARN_ON(1), for conciseness. A simplified version of the semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression list es; @@ -printk( +WARN(1, es); -WARN_ON(1); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> --- drivers/scsi/initio.c | 3 +-- drivers/scsi/scsi_lib.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c index dd741bc..1572860 100644 --- a/drivers/scsi/initio.c +++ b/drivers/scsi/initio.c @@ -2774,8 +2774,7 @@ static void i91uSCBPost(u8 * host_mem, u8 * cblk_mem) host = (struct initio_host *) host_mem; cblk = (struct scsi_ctrl_blk *) cblk_mem; if ((cmnd = cblk->srb) == NULL) { - printk(KERN_ERR "i91uSCBPost: SRB pointer is empty\n"); - WARN_ON(1); + WARN(1, KERN_ERR "i91uSCBPost: SRB pointer is empty\n"); initio_release_scb(host, cblk); /* Release SCB for current channel */ return; } diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index da36a3a..e5fdcae 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -2573,10 +2573,9 @@ void *scsi_kmap_atomic_sg(struct scatterlist *sgl, int sg_count, } if (unlikely(i == sg_count)) { - printk(KERN_ERR "%s: Bytes in sg: %zu, requested offset %zu, " + WARN(1, KERN_ERR "%s: Bytes in sg: %zu, requested offset %zu, " "elements %d\n", __func__, sg_len, *offset, sg_count); - WARN_ON(1); return NULL; } -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
