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scsi: aic7xxx: Fix compiler warnings triggered by user space code 

Fix the following compiler warnings:

aicasm_gram.y:1107:24: warning: comparison of different enumeration types
      ('scope_type' and 'enum yytokentype') [-Wenum-compare]
 1107 |                  || last_scope->type == T_ELSE) {
      |                     ~~~~~~~~~~~~~~~~ ^  ~~~~~~
aicasm_scan.l:392:14: warning: using the result of an assignment as a condition
      without parentheses [-Wparentheses]
  392 |                                 while (c = *yptr++) {
      |                                        ~~^~~~~~~~~
aicasm_macro_scan.l:153:1: warning: non-void function does not return a value
      [-Wreturn-type]
  153 | }
      | ^

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20260402153341.2909184-1-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
master
Bart Van Assche 2026-04-02 08:33:33 -07:00 committed by Martin K. Petersen
parent 23c29ca113
commit 1821f77fda
3 changed files with 3 additions and 3 deletions
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2
drivers/scsi/aic7xxx/aicasm/aicasm.h
View File

@ -82,7 +82,7 @@ extern int src_mode;
extern int dst_mode;
struct symbol;
void stop(const char *errstring, int err_code);
void __attribute__((noreturn)) stop(const char *errstring, int err_code);
void include_file(char *file_name, include_type type);
void expand_macro(struct symbol *macro_symbol);
struct instruction *seq_alloc(void);

2
drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
View File

@ -1104,7 +1104,7 @@ conditional:
last_scope = TAILQ_LAST(&scope_context->inner_scope,
scope_tailq);
if (last_scope == NULL
|| last_scope->type == T_ELSE) {
|| last_scope->type == (int)T_ELSE) {
stop("'else if' without leading 'if'", EX_DATAERR);
/* NOTREACHED */

2
drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
View File

@ -389,7 +389,7 @@ nop { return T_NOP; }
char c;
yptr = yytext;
while (c = *yptr++) {
while ((c = *yptr++)) {
/*
* Strip carriage returns.
*/