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ubd: remove dead code in ubd_setup_common 

Remove some leftovers of the fake major number parsing that cause
complains from some compilers.

Fixes: 2933a1b2c6f3 ("ubd: remove the code to register as the legacy IDE driver")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210628093937.1325608-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2021-06-28 11:39:37 +02:00 committed by Jens Axboe
parent ae5e6886b4
commit efee99e68e
1 changed files with 0 additions and 10 deletions
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10
arch/um/drivers/ubd_kern.c
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@ -243,22 +243,12 @@ static int ubd_setup_common(char *str, int *index_out, char **error_out)
if(index_out) *index_out = -1;
n = *str;
if(n == '='){
char *end;
int major;
str++;
if(!strcmp(str, "sync")){
global_openflags = of_sync(global_openflags);
return err;
}
err = -EINVAL;
major = simple_strtoul(str, &end, 0);
if((*end != '\0') || (end == str)){
*error_out = "Didn't parse major number";
return err;
}
pr_warn("fake major not supported any more\n");
return 0;
}