xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gadgetfs: clean up

Browse Source 
sigh...
* opened files have non-NULL dentries and non-NULL inodes
* close_filp() needs current->files only if the file had been
in descriptor table.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-07-22 21:23:33 +04:00
parent 09fada5b5f
commit 20818a0caa
2 changed files with 8 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/usb/gadget/u_uac1.c
View File

@@ -275,17 +275,17 @@ static int gaudio_close_snd_dev(struct gaudio *gau)
/* Close control device */
snd = &gau->control;
if (snd->filp)
filp_close(snd->filp, current->files);
filp_close(snd->filp, NULL);
/* Close PCM playback device and setup substream */
snd = &gau->playback;
if (snd->filp)
filp_close(snd->filp, current->files);
filp_close(snd->filp, NULL);
/* Close PCM capture device and setup substream */
snd = &gau->capture;
if (snd->filp)
filp_close(snd->filp, current->files);
filp_close(snd->filp, NULL);
return 0;
}