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Commit 856def8a authored by Henrik Kretzschmar's avatar Henrik Kretzschmar Committed by Jaroslav Kysela
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[ALSA] typo-fix and snd_assert()-expression-split 



ALSA Core
This patch corrects a typo in the kerneldocs of snd_info_get_str().
It also splits the expressions of snd_assert() in snd_info_unregister()
into one-expression-per-call for better debugging.

Signed-off-by: default avatarHenrik Kretzschmar <henne@nachtwindheim.de>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 5b738bab

sound/core/info.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -702,7 +702,7 @@ int snd_info_get_line(snd_info_buffer_t * buffer, char *line, int len) 
}

}





/**

/**

 * snd_info_get_line - parse a string token

 * snd_info_get_str - parse a string token

 * @dest: the buffer to store the string token

 * @dest: the buffer to store the string token

 * @src: the original string

 * @src: the original string

 * @len: the max. length of token - 1

 * @len: the max. length of token - 1
@@ -939,7 +939,8 @@ int snd_info_unregister(snd_info_entry_t * entry) 
{

{

	struct proc_dir_entry *root;

	struct proc_dir_entry *root;





	snd_assert(entry != NULL && entry->p != NULL, return -ENXIO);

	snd_assert(entry != NULL, return -ENXIO);

	snd_assert(entry->p != NULL, return -ENXIO);

	root = entry->parent == NULL ? snd_proc_root : entry->parent->p;

	root = entry->parent == NULL ? snd_proc_root : entry->parent->p;

	snd_assert(root, return -ENXIO);

	snd_assert(root, return -ENXIO);

	down(&info_mutex);

	down(&info_mutex);