1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c
index 09103b3d8f05..c9bdf544ed2c 100644
--- a/drivers/char/n_tty.c
+++ b/drivers/char/n_tty.c
@@ -62,7 +62,7 @@
 
 static inline unsigned char *alloc_buf(void)
 {
-        int prio = in_interrupt() ? GFP_ATOMIC : GFP_KERNEL;
+        unsigned int prio = in_interrupt() ? GFP_ATOMIC : GFP_KERNEL;
 
         if (PAGE_SIZE != N_TTY_BUF_SIZE)
                 return kmalloc(N_TTY_BUF_SIZE, prio);