Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Documentation/bpf/bpf_devel_QA.rst
  b7abcd9c656b ("bpf, doc: Link to submitting-patches.rst for general patch submission info")
  d56b0c461d19 ("bpf, docs: Fix link to netdev-FAQ target")
https://lore.kernel.org/all/[email protected]/

Signed-off-by: Jakub Kicinski <[email protected]>

1 files changed, 24 insertions, 30 deletions

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 198d3f20d682..c74053f0b72f 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -1516,23 +1516,22 @@ static void ipr_process_ccn(struct ipr_cmnd *ipr_cmd)
 }
 
 /**
- * strip_and_pad_whitespace - Strip and pad trailing whitespace.
- * @i:		index into buffer
- * @buf:		string to modify
+ * strip_whitespace - Strip and pad trailing whitespace.
+ * @i:		size of buffer
+ * @buf:	string to modify
  *
- * This function will strip all trailing whitespace, pad the end
- * of the string with a single space, and NULL terminate the string.
+ * This function will strip all trailing whitespace and
+ * NUL terminate the string.
  *
- * Return value:
- * 	new length of string
  **/
-static int strip_and_pad_whitespace(int i, char *buf)
+static void strip_whitespace(int i, char *buf)
 {
+	if (i < 1)
+		return;
+	i--;
 	while (i && buf[i] == ' ')
 		i--;
-	buf[i+1] = ' ';
-	buf[i+2] = '\0';
-	return i + 2;
+	buf[i+1] = '\0';
 }
 
 /**
@@ -1547,19 +1546,21 @@ static int strip_and_pad_whitespace(int i, char *buf)
 static void ipr_log_vpd_compact(char *prefix, struct ipr_hostrcb *hostrcb,
 				struct ipr_vpd *vpd)
 {
-	char buffer[IPR_VENDOR_ID_LEN + IPR_PROD_ID_LEN + IPR_SERIAL_NUM_LEN + 3];
-	int i = 0;
+	char vendor_id[IPR_VENDOR_ID_LEN + 1];
+	char product_id[IPR_PROD_ID_LEN + 1];
+	char sn[IPR_SERIAL_NUM_LEN + 1];
 
-	memcpy(buffer, vpd->vpids.vendor_id, IPR_VENDOR_ID_LEN);
-	i = strip_and_pad_whitespace(IPR_VENDOR_ID_LEN - 1, buffer);
+	memcpy(vendor_id, vpd->vpids.vendor_id, IPR_VENDOR_ID_LEN);
+	strip_whitespace(IPR_VENDOR_ID_LEN, vendor_id);
 
-	memcpy(&buffer[i], vpd->vpids.product_id, IPR_PROD_ID_LEN);
-	i = strip_and_pad_whitespace(i + IPR_PROD_ID_LEN - 1, buffer);
+	memcpy(product_id, vpd->vpids.product_id, IPR_PROD_ID_LEN);
+	strip_whitespace(IPR_PROD_ID_LEN, product_id);
 
-	memcpy(&buffer[i], vpd->sn, IPR_SERIAL_NUM_LEN);
-	buffer[IPR_SERIAL_NUM_LEN + i] = '\0';
+	memcpy(sn, vpd->sn, IPR_SERIAL_NUM_LEN);
+	strip_whitespace(IPR_SERIAL_NUM_LEN, sn);
 
-	ipr_hcam_err(hostrcb, "%s VPID/SN: %s\n", prefix, buffer);
+	ipr_hcam_err(hostrcb, "%s VPID/SN: %s %s %s\n", prefix,
+		     vendor_id, product_id, sn);
 }
 
 /**
@@ -9495,11 +9496,10 @@ static pci_ers_result_t ipr_pci_error_detected(struct pci_dev *pdev,
  * This function takes care of initilizing the adapter to the point
  * where it can accept new commands.
  * Return value:
- * 	0 on success / -EIO on failure
+ *     none
  **/
-static int ipr_probe_ioa_part2(struct ipr_ioa_cfg *ioa_cfg)
+static void ipr_probe_ioa_part2(struct ipr_ioa_cfg *ioa_cfg)
 {
-	int rc = 0;
 	unsigned long host_lock_flags = 0;
 
 	ENTER;
@@ -9515,7 +9515,6 @@ static int ipr_probe_ioa_part2(struct ipr_ioa_cfg *ioa_cfg)
 	spin_unlock_irqrestore(ioa_cfg->host->host_lock, host_lock_flags);
 
 	LEAVE;
-	return rc;
 }
 
 /**
@@ -10558,12 +10557,7 @@ static int ipr_probe(struct pci_dev *pdev, const struct pci_device_id *dev_id)
 		return rc;
 
 	ioa_cfg = pci_get_drvdata(pdev);
-	rc = ipr_probe_ioa_part2(ioa_cfg);
-
-	if (rc) {
-		__ipr_remove(pdev);
-		return rc;
-	}
+	ipr_probe_ioa_part2(ioa_cfg);
 
 	rc = scsi_add_host(ioa_cfg->host, &pdev->dev);