kevin/linux
1
Fork 0
Code

mtd: move from strlcpy with unused retval to strscpy

Browse Source 
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220818210033.7084-1-wsa+renesas@sang-engineering.com
This commit is contained in:
Wolfram Sang 2022-08-18 23:00:33 +02:00 committed by Miquel Raynal
parent bf3e6b8f83
commit 80b7e92863
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/mtd/devices/block2mtd.c
View File

@ -461,7 +461,7 @@ static int block2mtd_setup(const char *val, const struct kernel_param *kp)
the device (even kmalloc() fails). Deter that work to
block2mtd_setup2(). */
strlcpy(block2mtd_paramline, val, sizeof(block2mtd_paramline));
strscpy(block2mtd_paramline, val, sizeof(block2mtd_paramline));
return 0;
#endif

4
drivers/mtd/parsers/cmdlinepart.c
View File

@ -193,7 +193,7 @@ static struct mtd_partition * newpart(char *s,
parts[this_part].mask_flags = mask_flags;
parts[this_part].add_flags = add_flags;
if (name)
strlcpy(extra_mem, name, name_len + 1);
strscpy(extra_mem, name, name_len + 1);
else
sprintf(extra_mem, "Partition_%03d", this_part);
parts[this_part].name = extra_mem;
@ -298,7 +298,7 @@ static int mtdpart_setup_real(char *s)
this_mtd->parts = parts;
this_mtd->num_parts = num_parts;
this_mtd->mtd_id = (char*)(this_mtd + 1);
strlcpy(this_mtd->mtd_id, mtd_id, mtd_id_len + 1);
strscpy(this_mtd->mtd_id, mtd_id, mtd_id_len + 1);
/* link into chain */
this_mtd->next = partitions;