On Tuesday November 13, [EMAIL PROTECTED] wrote: > Remove defconfig ptr comparison to 0 > > Remove sparse warning: Using plain integer as NULL pointer > > Signed-off-by: Joe Perches <[EMAIL PROTECTED]> > > --- > > diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c > index d019918..07b38cf 100644 > --- a/fs/nfsd/vfs.c > +++ b/fs/nfsd/vfs.c > @@ -987,7 +987,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh > *fhp, struct file *file, > * flushing the data to disk is handled separately below. > */ > > - if (file->f_op->fsync == 0) {/* COMMIT3 cannot work */ > + if (!file->f_op->fsync) {/* COMMIT3 cannot work */ > stable = 2; > *stablep = 2; /* FILE_SYNC */ > } >
Personally, I would much rather these were changed to "== NULL". Different people have different preferences on whether to use ! foo or foo == NULL and the person who wrote that code is presumably showing a preference for the later. Changing it from "== 0" to "== NULL" is clearly a valuable improvement. Changing from "== 0" to "! " is a stylistic change that should not be made lightly. I personally often use and prefer the explicit comparison to NULL. NeilBrown - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/