Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
ALSA: mips: avoid potential uninitialized variable use
MIPS allmodconfig results in this warning: sound/mips/hal2.c: In function 'hal2_gain_get': sound/mips/hal2.c:224:35: error: 'r' may be used uninitialized in this function [-Werror=maybe-uninitialized] sound/mips/hal2.c:223:35: error: 'l' may be used uninitialized in this function [-Werror=maybe-uninitialized] sound/mips/hal2.c: In function 'hal2_gain_put': sound/mips/hal2.c:260:13: error: 'new' may be used uninitialized in this function [-Werror=maybe-uninitialized] sound/mips/hal2.c:260:13: error: 'old' may be used uninitialized in this function [-Werror=maybe-uninitialized] Returning an error for all unexpected cases shuts up the warning Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
- Loading branch information