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isdn: move from strlcpy with unused retval to strscpy

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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>
Link: https://lore.kernel.org/r/20220818210023.6889-1-wsa+renesas@sang-engineering.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Wolfram Sang 2022-08-18 23:00:23 +02:00 committed by Jakub Kicinski
parent 706447f09d
commit cdb27b7b2d
1 changed files with 2 additions and 2 deletions
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4
drivers/isdn/capi/kcapi.c
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@ -798,7 +798,7 @@ u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN])
u16 ret;
if (contr == 0) {
strlcpy(serial, driver_serial, CAPI_SERIAL_LEN);
strscpy(serial, driver_serial, CAPI_SERIAL_LEN);
return CAPI_NOERROR;
}
@ -806,7 +806,7 @@ u16 capi20_get_serial(u32 contr, u8 serial[CAPI_SERIAL_LEN])
ctr = get_capi_ctr_by_nr(contr);
if (ctr && ctr->state == CAPI_CTR_RUNNING) {
strlcpy(serial, ctr->serial, CAPI_SERIAL_LEN);
strscpy(serial, ctr->serial, CAPI_SERIAL_LEN);
ret = CAPI_NOERROR;
} else
ret = CAPI_REGNOTINSTALLED;