This fixes the following checkpatch.pl warnings:
WARNING: Macros with flow control statements should be avoided.
Signed-off-by: Salah Triki <salah.tr...@acm.org>
---
drivers/staging/dgnc/dgnc_sysfs.c | 38 ++++++++++++--------------------------
1 file changed, 12 insertions(+), 26 deletions(-)
diff --git a/drivers/staging/dgnc/dgnc_sysfs.c
b/drivers/staging/dgnc/dgnc_sysfs.c
index 2fd34ca..cffe542 100644
--- a/drivers/staging/dgnc/dgnc_sysfs.c
+++ b/drivers/staging/dgnc/dgnc_sysfs.c
@@ -106,27 +106,13 @@ void dgnc_remove_driver_sysfiles(struct pci_driver
*dgnc_driver)
}
-#define DGNC_VERIFY_BOARD(p, bd) \
- do { \
- if (!p) \
- return 0; \
- \
- bd = dev_get_drvdata(p); \
- if (!bd || bd->magic != DGNC_BOARD_MAGIC) \
- return 0; \
- if (bd->state != BOARD_READY) \
- return 0; \
- } while (0)
-
-
-
static ssize_t dgnc_vpd_show(struct device *p, struct device_attribute *attr,
char *buf)
{
struct dgnc_board *bd;
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
count += sprintf(buf + count, "\n 0 1 2 3 4 5 6 7 8 9 A
B C D E F");
for (i = 0; i < 0x40 * 2; i++) {
@@ -145,7 +131,7 @@ static ssize_t dgnc_serial_number_show(struct device *p,
struct device_attribute
struct dgnc_board *bd;
int count = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
if (bd->serial_num[0] == '\0')
count += sprintf(buf + count, "<UNKNOWN>\n");
@@ -163,7 +149,7 @@ static ssize_t dgnc_ports_state_show(struct device *p,
struct device_attribute *
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
count += snprintf(buf + count, PAGE_SIZE - count,
@@ -181,7 +167,7 @@ static ssize_t dgnc_ports_baud_show(struct device *p,
struct device_attribute *a
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
count += snprintf(buf + count, PAGE_SIZE - count,
@@ -198,7 +184,7 @@ static ssize_t dgnc_ports_msignals_show(struct device *p,
struct device_attribut
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
if (bd->channels[i]->ch_open_count) {
@@ -226,7 +212,7 @@ static ssize_t dgnc_ports_iflag_show(struct device *p,
struct device_attribute *
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
count += snprintf(buf + count, PAGE_SIZE - count, "%d %x\n",
@@ -243,7 +229,7 @@ static ssize_t dgnc_ports_cflag_show(struct device *p,
struct device_attribute *
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
count += snprintf(buf + count, PAGE_SIZE - count, "%d %x\n",
@@ -260,7 +246,7 @@ static ssize_t dgnc_ports_oflag_show(struct device *p,
struct device_attribute *
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
count += snprintf(buf + count, PAGE_SIZE - count, "%d %x\n",
@@ -277,7 +263,7 @@ static ssize_t dgnc_ports_lflag_show(struct device *p,
struct device_attribute *
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
count += snprintf(buf + count, PAGE_SIZE - count, "%d %x\n",
@@ -294,7 +280,7 @@ static ssize_t dgnc_ports_digi_flag_show(struct device *p,
struct device_attribu
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
count += snprintf(buf + count, PAGE_SIZE - count, "%d %x\n",
@@ -311,7 +297,7 @@ static ssize_t dgnc_ports_rxcount_show(struct device *p,
struct device_attribute
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
count += snprintf(buf + count, PAGE_SIZE - count, "%d %ld\n",
@@ -328,7 +314,7 @@ static ssize_t dgnc_ports_txcount_show(struct device *p,
struct device_attribute
int count = 0;
int i = 0;
- DGNC_VERIFY_BOARD(p, bd);
+ bd = dev_get_drvdata(p);
for (i = 0; i < bd->nasync; i++) {
count += snprintf(buf + count, PAGE_SIZE - count, "%d %ld\n",
--
1.9.1
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