From 549d2db7021933bc88189ca30792f12cf6de2db1 Mon Sep 17 00:00:00 2001 From: Christian Gromm Date: Wed, 27 May 2020 11:06:27 +0200 Subject: [PATCH] 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 Reported-by: Dan Carpenter Link: https://lore.kernel.org/r/1590570387-27069-11-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/most/usb/usb.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/staging/most/usb/usb.c b/drivers/staging/most/usb/usb.c index 1c4bdb8..df5876c 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); -- 2.7.4