1 files changed, 6 insertions, 0 deletions

diff --git a/kern/fmt.c b/kern/fmt.c
index 03ababe4..1ba77cb0 100644
--- a/kern/fmt.c
+++ b/kern/fmt.c
@@ -326,6 +326,7 @@ fmt_sprintf_state_consume_modifier(struct fmt_sprintf_state *state)
         break;
     case 'z':
         state->modifier = FMT_MODIFIER_SIZE;
+        __fallthrough;
     case 't':
         state->modifier = FMT_MODIFIER_PTRDIFF;
         break;
@@ -347,6 +348,7 @@ fmt_sprintf_state_consume_specifier(struct fmt_sprintf_state *state)
     case 'd':
     case 'i':
         state->flags |= FMT_FORMAT_CONV_SIGNED;
+        __fallthrough;
     case 'u':
         state->base = 10;
         state->specifier = FMT_SPECIFIER_INT;
@@ -358,8 +360,10 @@ fmt_sprintf_state_consume_specifier(struct fmt_sprintf_state *state)
     case 'p':
         state->flags |= FMT_FORMAT_ALT_FORM;
         state->modifier = FMT_MODIFIER_PTR;
+        __fallthrough;
     case 'x':
         state->flags |= FMT_FORMAT_LOWER;
+        __fallthrough;
     case 'X':
         state->base = 16;
         state->specifier = FMT_SPECIFIER_INT;
@@ -1011,6 +1015,7 @@ fmt_sscanf_state_consume_specifier(struct fmt_sscanf_state *state)
         break;
     case 'd':
         state->flags |= FMT_FORMAT_CONV_SIGNED;
+        __fallthrough;
     case 'u':
         state->base = 10;
         state->specifier = FMT_SPECIFIER_INT;
@@ -1021,6 +1026,7 @@ fmt_sscanf_state_consume_specifier(struct fmt_sscanf_state *state)
         break;
     case 'p':
         state->modifier = FMT_MODIFIER_PTR;
+        __fallthrough;
     case 'x':
     case 'X':
         state->base = 16;