The following issues were found

drivers/base/soc.c
1 issues
The address of local variable 'soc_attr_group' is accessed at non-zero index.
Error

Line: 139 CWE codes: 758 

              		goto out2;
	}
	soc_attr_groups[0] = &soc_attr_group;
	soc_attr_groups[1] = soc_dev_attr->custom_attr_group;

	/* Fetch a unique (reclaimable) SOC ID. */
	ret = ida_simple_get(&soc_ida, 0, 0, GFP_KERNEL);
	if (ret < 0)
		goto out3;

Reported by Cppcheck.

drivers/base/regmap/regmap-ac97.c
1 issues
read - Check buffer boundaries if used in a loop including recursive loops
Security

Line: 49 Column: 25 CWE codes: 120 20 

              {
	struct snd_ac97 *ac97 = context;

	*val = ac97->bus->ops->read(ac97, reg);

	return 0;
}

static int regmap_ac97_reg_write(void *context, unsigned int reg,

Reported by FlawFinder.

drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
1 issues
syntax error
Error

Line: 446 

              	table->TargetTdp  = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 128));

	PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
				"Target Operating Temp is out of Range!",
				);

	table->TemperatureLimitEdge = PP_HOST_TO_SMC_US(
			cac_dtp_table->usTargetOperatingTemp * 256);
	table->TemperatureLimitHotspot = PP_HOST_TO_SMC_US(

Reported by Cppcheck.

drivers/block/rnbd/rnbd-clt.h
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 94 Column: 2 CWE codes: 119 120
Suggestion: Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length 

              	struct mutex		lock; /* protects state and devs_list */
	struct list_head        devs_list; /* list of struct rnbd_clt_dev */
	refcount_t		refcount;
	char			sessname[NAME_MAX];
	u8			ver; /* protocol version */
};

/**
 * Submission queues.

Reported by FlawFinder.

drivers/block/rnbd/rnbd-srv-dev.h
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 19 Column: 2 CWE codes: 119 120
Suggestion: Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length 

              	struct block_device	*bdev;
	struct bio_set		*ibd_bio_set;
	fmode_t			blk_open_flags;
	char			name[BDEVNAME_SIZE];
};

struct rnbd_dev_blk_io {
	struct rnbd_dev *dev;
	void		 *priv;

Reported by FlawFinder.

drivers/base/regmap/internal.h
1 issues
read - Check buffer boundaries if used in a loop including recursive loops
Security

Line: 177 Column: 8 CWE codes: 120 20 

              #ifdef CONFIG_DEBUG_FS
	void (*debugfs_init)(struct regmap *map);
#endif
	int (*read)(struct regmap *map, unsigned int reg, unsigned int *value);
	int (*write)(struct regmap *map, unsigned int reg, unsigned int value);
	int (*sync)(struct regmap *map, unsigned int min, unsigned int max);
	int (*drop)(struct regmap *map, unsigned int min, unsigned int max);
};

Reported by FlawFinder.

drivers/base/power/trace.c
1 issues
Comparing pointers that point to different objects
Error

Line: 181 CWE codes: 570 

              	char *tracedata;

	match = 0;
	for (tracedata = __tracedata_start ; tracedata < __tracedata_end ;
			tracedata += 2 + sizeof(unsigned long)) {
		unsigned short lineno = *(unsigned short *)tracedata;
		const char *file = *(const char **)(tracedata + 2);
		unsigned int hash = hash_string(lineno, file, FILEHASH);
		if (hash != value)

Reported by Cppcheck.

drivers/base/power/domain.c
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 3004 Column: 2 CWE codes: 119 120
Suggestion: Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length 

              	struct pm_domain_data *pm_data;
	const char *kobj_path;
	struct gpd_link *link;
	char state[16];
	int ret;

	ret = genpd_lock_interruptible(genpd);
	if (ret)
		return -ERESTARTSYS;

Reported by FlawFinder.

drivers/block/swim.c
1 issues
sprintf - Does not check for buffer overflows
Security

Line: 825 Column: 3 CWE codes: 120
Suggestion: Use sprintf_s, snprintf, or vsnprintf 

              		swd->unit[drive].disk->major = FLOPPY_MAJOR;
		swd->unit[drive].disk->first_minor = drive;
		swd->unit[drive].disk->minors = 1;
		sprintf(swd->unit[drive].disk->disk_name, "fd%d", drive);
		swd->unit[drive].disk->fops = &floppy_fops;
		swd->unit[drive].disk->events = DISK_EVENT_MEDIA_CHANGE;
		swd->unit[drive].disk->private_data = &swd->unit[drive];
		set_capacity(swd->unit[drive].disk, 2880);
		add_disk(swd->unit[drive].disk);

Reported by FlawFinder.

drivers/base/power/clock_ops.c
1 issues
Using argument flags that points at uninitialized variable flags
Error

Line: 93 CWE codes: 908 

              	bool atomic_context = in_atomic() || irqs_disabled();

try_again:
	spin_lock_irqsave(&psd->lock, *flags);
	if (!psd->clock_op_might_sleep) {
		/* the __release is there to work around sparse limitations */
		__release(&psd->lock);
		return 0;
	}

Reported by Cppcheck.