diff options
| author | Christian Gromm <christian.gromm@microchip.com> | 2020-05-27 12:06:27 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-27 13:26:13 +0300 |
| commit | 549d2db7021933bc88189ca30792f12cf6de2db1 (patch) | |
| tree | 80c61852f0a86dd46e22915405214d1aa26123e7 /drivers/staging | |
| parent | f1f48239cde4373c5410c065f2a51b3ce15aa3b6 (diff) | |
| download | linux-549d2db7021933bc88189ca30792f12cf6de2db1.tar.xz | |
staging: most: usb: use function sysfs_streq
This patch replaces function strcmp() with sysfs_streq() to compare
strings provided via sysfs.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/1590570387-27069-11-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/most/usb/usb.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/most/usb/usb.c b/drivers/staging/most/usb/usb.c index 1c4bdb8f4cd7..df5876c8ac45 100644 --- a/drivers/staging/most/usb/usb.c +++ b/drivers/staging/most/usb/usb.c @@ -808,7 +808,7 @@ static int get_stat_reg_addr(const struct regs *regs, int size, int i; for (i = 0; i < size; i++) { - if (!strcmp(name, regs[i].name)) { + if (sysfs_streq(name, regs[i].name)) { *reg_addr = regs[i].reg; return 0; } @@ -828,10 +828,10 @@ static ssize_t value_show(struct device *dev, struct device_attribute *attr, u16 reg_addr; int err; - if (!strcmp(name, "arb_address")) + if (sysfs_streq(name, "arb_address")) return snprintf(buf, PAGE_SIZE, "%04x\n", dci_obj->reg_addr); - if (!strcmp(name, "arb_value")) + if (sysfs_streq(name, "arb_value")) reg_addr = dci_obj->reg_addr; else if (get_static_reg_addr(ro_regs, name, ®_addr) && get_static_reg_addr(rw_regs, name, ®_addr)) @@ -858,14 +858,14 @@ static ssize_t value_store(struct device *dev, struct device_attribute *attr, if (err) return err; - if (!strcmp(name, "arb_address")) { + if (sysfs_streq(name, "arb_address")) { dci_obj->reg_addr = val; return count; } - if (!strcmp(name, "arb_value")) + if (sysfs_streq(name, "arb_value")) err = drci_wr_reg(usb_dev, dci_obj->reg_addr, val); - else if (!strcmp(name, "sync_ep")) + else if (sysfs_streq(name, "sync_ep")) err = start_sync_ep(usb_dev, val); else if (!get_static_reg_addr(rw_regs, name, ®_addr)) err = drci_wr_reg(usb_dev, reg_addr, val); |