From: Michal Nazarewicz <mina86@xxxxxxxxxx>
This commit removes an "OR" macro defined in Mass Storage
Function in favour of a two argument version of "?:" operator
(which is a GCC extension).
Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/gadget/f_mass_storage.c | 11 ++++-------
1 files changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index c89b992..2a4aca1d 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -2822,14 +2822,12 @@ buffhds_first_it:
i = 0x0399;
}
}
-#define OR(x, y) ((x) ? (x) : (y))
snprintf(common->inquiry_string, sizeof common->inquiry_string,
- "%-8s%-16s%04x",
- OR(cfg->vendor_name, "Linux "),
+ "%-8s%-16s%04x", cfg->vendor_name ?: "Linux",
/* Assume product name dependent on the first LUN */
- OR(cfg->product_name, common->luns->cdrom
+ cfg->product_name ?: (common->luns->cdrom
? "File-Stor Gadget"
- : "File-CD Gadget "),
+ : "File-CD Gadget"),
i);
@@ -2848,14 +2846,13 @@ buffhds_first_it:
/* Tell the thread to start working */
common->thread_task =
kthread_create(fsg_main_thread, common,
- OR(cfg->thread_name, "file-storage"));
+ cfg->thread_name ?: "file-storage");
if (IS_ERR(common->thread_task)) {
rc = PTR_ERR(common->thread_task);
goto error_release;
}
init_completion(&common->thread_notifier);
init_waitqueue_head(&common->fsg_wait);
-#undef OR
/* Information */
--
1.7.3.2
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