Unverified Commit eaa03486 authored by Richard Fitzgerald's avatar Richard Fitzgerald Committed by Mark Brown
Browse files

regmap: maple: Fix uninitialized symbol 'ret' warnings 



Fix warnings reported by smatch by initializing local 'ret' variable
to 0.

drivers/base/regmap/regcache-maple.c:186 regcache_maple_drop()
error: uninitialized symbol 'ret'.
drivers/base/regmap/regcache-maple.c:290 regcache_maple_sync()
error: uninitialized symbol 'ret'.

Signed-off-by: default avatarRichard Fitzgerald <rf@opensource.cirrus.com>
Fixes: f033c26d ("regmap: Add maple tree based register cache")
Link: https://lore.kernel.org/r/20240329144630.1965159-1-rf@opensource.cirrus.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 00bb549d

drivers/base/regmap/regcache-maple.c

+2 −2
Original line number Diff line number Diff line
@@ -112,7 +112,7 @@ static int regcache_maple_drop(struct regmap *map, unsigned int min, 
	unsigned long *entry, *lower, *upper;

	unsigned long lower_index, lower_last;

	unsigned long upper_index, upper_last;

	int ret;

	int ret = 0;



	lower = NULL;

	upper = NULL;
@@ -244,7 +244,7 @@ static int regcache_maple_sync(struct regmap *map, unsigned int min, 
	unsigned long lmin = min;

	unsigned long lmax = max;

	unsigned int r, v, sync_start;

	int ret;

	int ret = 0;

	bool sync_needed = false;



	map->cache_bypass = true;