diff options
author | Alan Stern <stern@rowland.harvard.edu> | 2023-08-11 13:47:04 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-09-23 10:59:51 +0200 |
commit | 93c518d28600ffbff9feda75e02d55994eac0418 (patch) | |
tree | 22a18732049fd00f0438d7611b23628278563a1b /drivers/usb/gadget/function/f_mass_storage.c | |
parent | 0d8c6770983ec31a9095b497af14244c33b68342 (diff) |
USB: gadget: f_mass_storage: Fix unused variable warning
[ Upstream commit 55c3e571d2a0aabef4f1354604443f1c415d2e85 ]
Fix a "variable set but not used" warning in f_mass_storage.c. rc is
used if verbose debugging is enabled but not otherwise.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Fixes: d5e2b67aae79 ("USB: g_mass_storage: template f_mass_storage.c file created")
Link: https://lore.kernel.org/r/cfed16c7-aa46-494b-ba84-b0e0dc99be3a@rowland.harvard.edu
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/usb/gadget/function/f_mass_storage.c')
-rw-r--r-- | drivers/usb/gadget/function/f_mass_storage.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c index 7c96c4665178..6c8aba574e6e 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -950,7 +950,7 @@ static void invalidate_sub(struct fsg_lun *curlun) { struct file *filp = curlun->filp; struct inode *inode = file_inode(filp); - unsigned long rc; + unsigned long __maybe_unused rc; rc = invalidate_mapping_pages(inode->i_mapping, 0, -1); VLDBG(curlun, "invalidate_mapping_pages -> %ld\n", rc); |