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author | Yoshihisa Uchida <uchida@rockbox.org> | 2010-05-24 10:49:36 +0000 |
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committer | Yoshihisa Uchida <uchida@rockbox.org> | 2010-05-24 10:49:36 +0000 |
commit | 9c13b6e7c68776f930867c038fb3ad006a4ea8ab (patch) | |
tree | 855b87e4201c7f79e67343c4b3dc2d3002b322d3 /apps | |
parent | ff6b0425e438add8d12393f90fdbfe93e1fb4746 (diff) | |
download | rockbox-9c13b6e7c68776f930867c038fb3ad006a4ea8ab.tar.gz rockbox-9c13b6e7c68776f930867c038fb3ad006a4ea8ab.zip |
fix: when move_handle() is successful, the return value
corrects valid type.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26249 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps')
-rw-r--r-- | apps/buffering.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/apps/buffering.c b/apps/buffering.c index 371cf22103..8a6418fd22 100644 --- a/apps/buffering.c +++ b/apps/buffering.c | |||
@@ -424,11 +424,11 @@ static struct memory_handle *find_handle(int handle_id) | |||
424 | delta maximum bytes available to move the handle. If the move is performed | 424 | delta maximum bytes available to move the handle. If the move is performed |
425 | it is set to the actual distance moved. | 425 | it is set to the actual distance moved. |
426 | data_size is the amount of data to move along with the struct. | 426 | data_size is the amount of data to move along with the struct. |
427 | returns a valid memory_handle if the move is successful | 427 | returns true if the move is successful and false if the handle is NULL, |
428 | NULL if the handle is NULL, the move would be less than the size of | 428 | the move would be less than the size of a memory_handle after |
429 | a memory_handle after correcting for wraps or if the handle is not | 429 | correcting for wraps or if the handle is not found in the linked |
430 | found in the linked list for adjustment. This function has no side | 430 | list for adjustment. This function has no side effects if false |
431 | effects if NULL is returned. */ | 431 | is returned. */ |
432 | static bool move_handle(struct memory_handle **h, size_t *delta, | 432 | static bool move_handle(struct memory_handle **h, size_t *delta, |
433 | size_t data_size, bool can_wrap) | 433 | size_t data_size, bool can_wrap) |
434 | { | 434 | { |
@@ -552,7 +552,7 @@ static bool move_handle(struct memory_handle **h, size_t *delta, | |||
552 | *delta = final_delta; | 552 | *delta = final_delta; |
553 | mutex_unlock(&llist_mod_mutex); | 553 | mutex_unlock(&llist_mod_mutex); |
554 | mutex_unlock(&llist_mutex); | 554 | mutex_unlock(&llist_mutex); |
555 | return dest; | 555 | return true; |
556 | } | 556 | } |
557 | 557 | ||
558 | 558 | ||