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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Allocate the memory with scoped/cleanup.h to reduce error handling and make the code a bit simpler. Signed-off-by: Krzysztof Kozlowski --- drivers/soundwire/cadence_master.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence= _master.c index 74da99034dab..e0683a5975d1 100644 --- a/drivers/soundwire/cadence_master.c +++ b/drivers/soundwire/cadence_master.c @@ -6,6 +6,7 @@ * Used by Master driver */ =20 +#include #include #include #include @@ -323,12 +324,11 @@ static ssize_t cdns_sprintf(struct sdw_cdns *cdns, static int cdns_reg_show(struct seq_file *s, void *data) { struct sdw_cdns *cdns =3D s->private; - char *buf; ssize_t ret; int num_ports; int i, j; =20 - buf =3D kzalloc(RD_BUF, GFP_KERNEL); + char *buf __free(kfree) =3D kzalloc(RD_BUF, GFP_KERNEL); if (!buf) return -ENOMEM; =20 @@ -389,7 +389,6 @@ static int cdns_reg_show(struct seq_file *s, void *data) ret +=3D cdns_sprintf(cdns, buf, ret, CDNS_PDI_CONFIG(i)); =20 seq_printf(s, "%s", buf); - kfree(buf); =20 return 0; } --=20 2.43.0